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04583539
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04612222
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04668804
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04711243
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04737087
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04738920
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04866052
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04874472
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05038072
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05043799
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05049732
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05052902
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05077931
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05078708
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05125677
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04/15/1975
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05125988
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03/19/1971
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Title:
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HEAT EXCHANGE COIL
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05161275
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05171081
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05185618
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05205986
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05205986
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05234123
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05253752
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05275005
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05284001
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03/05/1974
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05285695
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Filing Dt:
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09/01/1972
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Title:
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INJECTION COOLING OF SCREW COMPRESSORS
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Patent #:
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Issue Dt:
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03/12/1974
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Application #:
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05293892
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Filing Dt:
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10/02/1972
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Title:
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HIGH CAPACITY FINNED TUBE HEAT EXCHANGER
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05330545
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05358443
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05358445
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05362708
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05388669
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05430841
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05433418
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05474629
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05490169
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02/03/1976
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Application #:
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05492084
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Filing Dt:
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07/26/1974
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Title:
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Patent #:
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05519708
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Title:
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Issue Dt:
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02/03/1981
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Application #:
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05525261
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Filing Dt:
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11/19/1974
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Title:
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Patent #:
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Issue Dt:
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05531121
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05615637
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06/21/1977
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Application #:
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05650401
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Filing Dt:
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01/19/1976
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Title:
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METHOD OF MANUFACTURING LOW COST NON-POROUS METAL CONNECTING RODS
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Patent #:
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Application #:
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05653568
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Title:
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05665477
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Filing Dt:
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Title:
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Issue Dt:
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06/28/1977
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Application #:
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05692077
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Filing Dt:
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06/02/1976
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Title:
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UNDERCOMPRESSION AND OVERCOMPRESSION FREE HELICAL SCREW ROTARY COMPRES SOR
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Patent #:
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Issue Dt:
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09/06/1977
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Application #:
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05721928
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Filing Dt:
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09/09/1976
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Title:
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SELF OPERATING EXCESS REGRIGERANT STORAGE SYSTEM FOR A HEAT PUMP
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Patent #:
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05782675
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05782675
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Title:
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05806407
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Title:
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05881449
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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02/10/1981
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Application #:
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05882468
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Filing Dt:
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03/01/1978
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Title:
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CONTROL SYSTEM FOR SCREW COMPRESSOR
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Patent #:
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Issue Dt:
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01/01/1980
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Application #:
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05882728
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Filing Dt:
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03/02/1978
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Title:
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VERTICAL AXIS HERMETIC ROTARY HELICAL SCREW COMPRESSOR WITH IMPROVED ROTARY BEARINGS AND OIL MANAGEMENT
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Patent #:
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Application #:
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05882729
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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03/24/1981
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05893863
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Filing Dt:
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04/06/1978
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Title:
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Patent #:
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Filing Dt:
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Filing Dt:
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Patent #:
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04/22/1980
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07/05/1978
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Title:
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TEMPERATURE CONTROL SYSTEM
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Patent #:
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Filing Dt:
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Filing Dt:
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Patent #:
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07/01/1980
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10/12/1978
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Title:
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01/06/1981
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12/18/1978
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Title:
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Patent #:
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Filing Dt:
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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01/20/1981
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Filing Dt:
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01/02/1979
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Title:
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Patent #:
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09/16/1980
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Filing Dt:
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06/01/1979
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Title:
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08/18/1981
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09/19/1979
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Title:
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Patent #:
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03/20/1984
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03/21/1980
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Title:
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03/01/1983
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10/03/1980
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Title:
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Patent #:
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08/03/1982
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06193696
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10/03/1980
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Title:
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SCREW COMPRESSOR SLIDE VALVE ENGINE RPM TRACKING SYSTEM
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09/13/1983
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06197401
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Filing Dt:
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10/16/1980
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Title:
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COMBINED PRESSURE MATCHING AND CAPACITY CONTROL SLIDE VALVE ASSEMBLY FOR HELICAL SCREW ROTARY MACHINE
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07/13/1982
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06232269
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02/06/1981
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Title:
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VERTICAL AXIS HERMETIC ROTARY HELICAL SCREW COMPRESSOR WITH IMPROVED ROTARY BEARINGS AND OIL MANAGEMENT
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06/22/1982
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02/20/1981
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Title:
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06/14/1983
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03/10/1981
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Title:
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11/01/1983
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04/20/1981
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Title:
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05/17/1983
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07/06/1981
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Title:
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03/27/1984
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03/02/1982
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04/29/1986
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06/02/1982
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10/16/1984
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09/30/1982
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VERTICAL AXIS HERMETIC HELICAL SCREW ROTARY COMPRESSOR WITH DISCHARGE GAS OIL MIST ELIMINATOR AND DUAL TRANSFER TUBE MANIFOLD FOR SUPPLYING LIQUID REFRIGERANT AND REFRIGERANT VAPOR TO THE COMPRESSION AREA
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04/02/1985
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12/22/1982
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10/23/1984
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07/12/1983
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02/05/1985
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09/26/1983
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OIL ATOMIZING COMPRESSOR WORKING FLUID COOLING SYSTEM FOR GAS/VAPOR/ HELICAL SCREW ROTARY COMPRESSORS
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01/29/1985
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02/14/1984
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10/08/1985
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06/11/1984
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Title:
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VERTICAL AXIS HERMETIC HELICAL SCREW ROTARY COMPRESSOR WITH DISCHARGE GAS OIL MIST ELIMINATOR AND DUAL TRANSFER TUBE MANIFOLD FOR SUPPLYING LIQUID REFRIGERANT AND REFRIGERANT VAPOR TO THE COMPRESSION AREA
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08/20/1985
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06/18/1984
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Title:
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SIMPLIFIED UNLOADER INDICATOR FOR HELICAL SCREW ROTARY COMPRESSOR
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07/09/1985
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06645958
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08/31/1984
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Title:
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SCREW ROTOR MACHINE WITH SPECIFIC TOOTH PROFILE
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04/22/1986
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06654911
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09/27/1984
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Title:
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CONSTANT EVAPORATOR PRESSURE SLIDE VALVE MODULATOR FOR SCREW COMPRESSOR REFRIGERATION SYSTEM
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03/03/1987
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09/03/1985
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Title:
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ELECTRIC MOTOR BACK-STOPPING DEVICE
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