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Patent Assignment Details
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Reel/Frame:004654/0599   Pages: 4
Recorded: 01/12/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
01/20/1987
Application #:
06621957
Filing Dt:
06/18/1984
Title:
TRENCH DUCTS
Assignors
1
Exec Dt:
12/29/1986
2
Exec Dt:
01/05/1987
Assignee
1
BMA TOWER PENN VALLEY PARK
KANSAS CITY, MISSOURI 64141
Correspondence name and address
FREDERICK J. OLSSON
STE. 216, BLDG. NO. 8
VALLEY FORGE EXECUTIVE MALL
WAYNE, PA 19087

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