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Total properties:
50
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Patent #:
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Issue Dt:
|
01/28/2003
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Application #:
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09612827
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Filing Dt:
|
07/07/2000
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Title:
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METHOD AND A DEVICE FOR DETECTING THE PRESENCE OF PERSONNEL IN UNDERGROUND MINING
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Patent #:
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Issue Dt:
|
08/19/2003
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Application #:
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09989849
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Filing Dt:
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11/21/2001
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Publication #:
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Pub Dt:
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06/20/2002
| | | | |
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Title:
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CABLE CONNECTOR FOR ELECTRICAL CONNECTIONS
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Patent #:
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Issue Dt:
|
08/03/2004
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Application #:
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10086323
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Filing Dt:
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03/01/2002
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Publication #:
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Pub Dt:
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09/05/2002
| | | | |
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Title:
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CLAMPED CHAIN COVER FOR LONGWALL PLOUGH GUIDE
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Patent #:
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Issue Dt:
|
01/04/2005
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Application #:
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10099301
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Filing Dt:
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03/15/2002
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Publication #:
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Pub Dt:
|
09/19/2002
| | | | |
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Title:
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ELECTROHYDRAULIC CONTROL DEVICE
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Patent #:
|
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Issue Dt:
|
09/09/2003
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Application #:
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10099732
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Filing Dt:
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03/15/2002
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Publication #:
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Pub Dt:
|
09/19/2002
| | | | |
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Title:
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ELECTROMAGNET SWITCHING DEVICE
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Patent #:
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Issue Dt:
|
04/06/2004
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Application #:
|
10152604
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Filing Dt:
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05/21/2002
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Publication #:
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Pub Dt:
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12/26/2002
| | | | |
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Title:
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METHOD FOR CONTROL OF THE CHAIN DRIVE MECHANISMS OF UNDERGROUND WORKING MACHINES, ESPECIALLY CHAIN SCRAPER CONVEYORS, AND A CHAIN SCRAPER CONVEYOR
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Patent #:
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Issue Dt:
|
10/25/2005
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Application #:
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10225002
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Filing Dt:
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08/21/2002
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Publication #:
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Pub Dt:
|
02/26/2004
| | | | |
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Title:
|
A CONNECTOR FOR A CABLE FOR UNDERGROUND MINING
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|
|
|
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Patent #:
|
|
Issue Dt:
|
08/10/2004
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Application #:
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10260842
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Filing Dt:
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09/30/2002
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Publication #:
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Pub Dt:
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04/03/2003
| | | | |
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Title:
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WARNING TONE TRANSMITTER
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Patent #:
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Issue Dt:
|
10/25/2005
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Application #:
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10354524
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Filing Dt:
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01/30/2003
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Publication #:
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Pub Dt:
|
07/31/2003
| | | | |
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Title:
|
PILOT CONTROL VALVE
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|
|
|
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Patent #:
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Issue Dt:
|
08/24/2004
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Application #:
|
10375316
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Filing Dt:
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02/26/2003
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Publication #:
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Pub Dt:
|
08/28/2003
| | | | |
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Title:
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INTRINSICALLY SAFE ELECTRICALLY MAGNETICALLY OPERATED HYDRAULIC VALVE
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Patent #:
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Issue Dt:
|
03/08/2005
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Application #:
|
10376549
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Filing Dt:
|
02/28/2003
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|
Publication #:
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Pub Dt:
|
08/28/2003
| | | | |
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Title:
|
METHOD AND CIRCUIT ARRANGEMENT FOR MEASURING EARTH LEAKAGES IN INTRINSICALLY SAFE CURRENT FEEDS
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Patent #:
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Issue Dt:
|
01/10/2006
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Application #:
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10391699
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Filing Dt:
|
03/19/2003
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|
Publication #:
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Pub Dt:
|
09/25/2003
| | | | |
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Title:
|
METHOD AND A DEVICE FOR OPERATING AN ELECTRO-MAGNET ON AN INTRINSICALLY SAFE DIRECT CURRENT CIRCUIT
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|
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Patent #:
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Issue Dt:
|
04/25/2006
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Application #:
|
10438583
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Filing Dt:
|
05/15/2003
|
|
Publication #:
|
|
Pub Dt:
|
11/20/2003
| | | | |
|
Title:
|
CONVEYOR PAN
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|
|
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|
Patent #:
|
|
Issue Dt:
|
05/24/2005
|
Application #:
|
10438593
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Filing Dt:
|
05/15/2003
|
|
Publication #:
|
|
Pub Dt:
|
11/20/2003
| | | | |
|
Title:
|
CONVEYOR PAN
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|
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|
Patent #:
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|
Issue Dt:
|
11/22/2005
|
Application #:
|
10439074
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Filing Dt:
|
05/15/2003
|
|
Publication #:
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Pub Dt:
|
11/20/2003
| | | | |
|
Title:
|
CONVEYOR PAN
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Patent #:
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|
Issue Dt:
|
11/01/2005
|
Application #:
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10483478
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Filing Dt:
|
01/12/2004
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Publication #:
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Pub Dt:
|
09/30/2004
| | | | |
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Title:
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Plough chain strand comprising a chain lock
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Patent #:
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Issue Dt:
|
07/01/2008
|
Application #:
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10512019
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Filing Dt:
|
10/19/2004
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|
Publication #:
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Pub Dt:
|
06/16/2005
| | | | |
|
Title:
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TROUGH PAN FOR A FACE CONVEYOR WITH A LOADING RAMP
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Patent #:
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Issue Dt:
|
06/12/2007
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Application #:
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10524567
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Filing Dt:
|
02/11/2005
|
|
Publication #:
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Pub Dt:
|
12/08/2005
| | | | |
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Title:
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METHOD FOR JOINING THE FUNCTIONAL PARTS OF HYDRAULIC OR PNEUMATIC WORKING DEVICES, AND JOINING CONNECTION
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Patent #:
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Issue Dt:
|
09/30/2008
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Application #:
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10551932
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Filing Dt:
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10/04/2005
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|
Publication #:
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|
Pub Dt:
|
09/28/2006
| | | | |
|
Title:
|
VALVE FOR HYDRAULIC PROPS OF SHIELD-TYPE SUPPORT FRAMES, AND SHIELD-TYPE SUPPORT FRAME
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Patent #:
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Issue Dt:
|
02/05/2008
|
Application #:
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10633784
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Filing Dt:
|
08/04/2003
|
|
Publication #:
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|
Pub Dt:
|
02/12/2004
| | | | |
|
Title:
|
CONVEYOR PAN
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Patent #:
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Issue Dt:
|
05/09/2006
|
Application #:
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10738513
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Filing Dt:
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12/17/2003
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|
Publication #:
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Pub Dt:
|
07/08/2004
| | | | |
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Title:
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PRESSURE CELL DEVICE FOR MEASURING HYDRAULIC PRESSURES
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Patent #:
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Issue Dt:
|
10/31/2006
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Application #:
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10785640
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Filing Dt:
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02/24/2004
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Publication #:
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Pub Dt:
|
11/11/2004
| | | | |
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Title:
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ASSEMBLY FOR USE IN UNDERGROUND MINING
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Patent #:
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Issue Dt:
|
07/04/2006
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Application #:
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10839088
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Filing Dt:
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05/05/2004
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Publication #:
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Pub Dt:
|
11/11/2004
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Title:
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TOGGLE AND TOGGLE CONNECTION ASSEMBLY
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Patent #:
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Issue Dt:
|
03/13/2007
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Application #:
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10839484
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Filing Dt:
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05/05/2004
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Publication #:
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Pub Dt:
|
12/23/2004
| | | | |
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Title:
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PLOW GUIDE FOR A CHAIN-PULLED PLOW
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Patent #:
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Issue Dt:
|
09/12/2006
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Application #:
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10839485
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Filing Dt:
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05/05/2004
|
|
Publication #:
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Pub Dt:
|
01/13/2005
| | | | |
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Title:
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TOGGLE RETAINER FOR TOGGLE CONNECTIONS AND TOGGLE POCKET FOR TOGGLE RETAINER
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Patent #:
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Issue Dt:
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02/13/2007
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Application #:
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10840825
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Filing Dt:
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05/07/2004
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Publication #:
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Pub Dt:
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12/16/2004
| | | | |
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Title:
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CONTROLLER FOR UNDERGROUND MINING
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Patent #:
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Issue Dt:
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01/31/2006
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Application #:
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10844694
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Filing Dt:
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05/13/2004
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Publication #:
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Pub Dt:
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12/09/2004
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Title:
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LIFT CYLINDER ASSEMBLY
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Patent #:
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Issue Dt:
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07/03/2007
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Application #:
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10874081
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Filing Dt:
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06/22/2004
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Publication #:
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Pub Dt:
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12/23/2004
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Title:
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HYDRAULIC SHIELD SUPPORT
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Patent #:
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Issue Dt:
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10/16/2007
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Application #:
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10930562
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Filing Dt:
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08/31/2004
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Publication #:
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Pub Dt:
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04/21/2005
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Title:
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DRIVING DEVICE FOR SPROCKET WHEELS OF CHAIN DRIVES
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Patent #:
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Issue Dt:
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07/03/2007
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Application #:
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10957053
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Filing Dt:
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10/01/2004
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Publication #:
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Pub Dt:
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04/14/2005
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Title:
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MINING SOLENOID
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Patent #:
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Issue Dt:
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07/11/2006
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Application #:
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11000024
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Filing Dt:
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11/30/2004
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Publication #:
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Pub Dt:
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06/30/2005
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Title:
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BIT HOLDER FOR A PLOUGHING BIT OF A COAL OR EXTRACTION PLOUGH AND PLOUGHING BIT
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Patent #:
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Issue Dt:
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12/25/2007
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11000275
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11/30/2004
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Publication #:
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Pub Dt:
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07/14/2005
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Title:
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BIT HOLDER FOR A PLOUGHING BIT AND PLOUGHING BIT
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Patent #:
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Issue Dt:
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01/01/2008
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Application #:
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11030677
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01/06/2005
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Publication #:
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Pub Dt:
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07/14/2005
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Title:
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PLOUGH FOR UNDERGROUND MINING
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Patent #:
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Issue Dt:
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06/06/2006
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Application #:
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11038742
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01/20/2005
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Publication #:
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Pub Dt:
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07/21/2005
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Title:
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CHAIN GUIDE ARRANGEMENT ON A MINING MACHINE
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Patent #:
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Issue Dt:
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08/29/2006
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Application #:
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11039100
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01/20/2005
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Publication #:
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Pub Dt:
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07/28/2005
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Title:
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MINING MACHINE WITH RELEASABLE GUIDE PIECE AND THE GUIDE PIECE FOR IT
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Patent #:
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03/17/2009
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11044635
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12/28/2004
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Publication #:
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Pub Dt:
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01/10/2008
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Title:
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PICK LOCKING DEVICE INCLUDING A CLAMP ELEMENT AND A RETAINING PIN
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Patent #:
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Issue Dt:
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07/01/2008
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Application #:
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11102386
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Filing Dt:
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04/07/2005
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Publication #:
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Pub Dt:
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04/27/2006
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Title:
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COAL PLOW CUTTER
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Patent #:
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Issue Dt:
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07/03/2007
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Application #:
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11182552
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Filing Dt:
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07/15/2005
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Publication #:
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Pub Dt:
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01/19/2006
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Title:
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INDIVIDUAL CONTROLLER FOR SHIELD SUPPORT FRAMES
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Issue Dt:
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01/22/2008
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Application #:
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11189942
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07/25/2005
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Publication #:
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Pub Dt:
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11/23/2006
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Title:
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CONTROL DEVICE FOR ELECTROHYDRAULIC SUPPORT CONTROLLER
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Patent #:
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Issue Dt:
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04/10/2007
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Application #:
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11192906
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07/29/2005
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Publication #:
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Pub Dt:
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02/02/2006
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Title:
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PROP HEAD BEARING
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Patent #:
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Issue Dt:
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10/20/2009
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11208994
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08/22/2005
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Publication #:
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Pub Dt:
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02/23/2006
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Title:
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A CHAIN WHEEL ARRANGEMENT
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Patent #:
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Issue Dt:
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04/01/2008
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Application #:
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11279790
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Filing Dt:
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04/14/2006
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Publication #:
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Pub Dt:
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10/19/2006
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Title:
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UNDERGROUND MINING MACHINE
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02/13/2007
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11296824
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12/07/2005
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Publication #:
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Pub Dt:
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06/08/2006
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Title:
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SHEATHED CABLE FOR UNDERGROUND MINING
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Patent #:
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Issue Dt:
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01/05/2010
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Application #:
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11334607
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01/18/2006
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Pub Dt:
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08/24/2006
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Title:
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PROTECTION CIRCUIT FOR INTRINSICALLY SAFE ELECTRO-MAGNETIC ACTUATORS AND A PROTECTION CIRCUIT FOR INTRINSICALLY SAFE ENERGY SUPPLY SYSTEMS
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Patent #:
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01/05/2010
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11375865
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03/15/2006
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Pub Dt:
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11/02/2006
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Title:
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PLOUGH GUIDE FOR A CHAIN-PULLED PLOUGH
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02/17/2009
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11454456
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06/16/2006
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08/23/2007
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Title:
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A DRIVE DEVICE FOR ROTATING AND OSCILLATING A TOOL, AND A COMPATIBLE TOOL FOR MINING
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10/13/2009
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11494827
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07/28/2006
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02/08/2007
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Title:
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METHOD FOR THE MINING OF COAL AND COAL PLANER INSTALLATION
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06/02/2009
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11509521
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08/24/2006
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03/01/2007
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Title:
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METHOD FOR PILLAR RECOVERY IN CHAMBER-AND-PILLAR WORKING AND TUBBING UNIT FOR PILLAR RECOVERY
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07/15/2008
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11548895
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10/12/2006
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09/06/2007
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Title:
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BASEPLATE PLOW GUIDE SECTION
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12/15/2009
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11795611
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07/19/2007
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05/22/2008
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Title:
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DEVICE FOR MILLING ROCK AND OTHER MATERIALS AND METHOD FOR MILLING ROCK OR THE LIKE USING SAID DEVICE
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