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Patent Assignment Details
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Reel/Frame:005119/0190   Pages: 1
Recorded: 09/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
10/16/1990
Application #:
07402095
Filing Dt:
09/01/1989
Title:
PURGE ENCLOSURE FOR ELECTRICAL EQUIPMENT IN HAZARDOUS LOCATION
Assignor
1
Exec Dt:
08/25/1989
Assignee
1
REDWOOD CITY, CALIFORNIA
Correspondence name and address
HARRY G. THIBAULT
AMPEX CORPORATION
PATENT DEPARTMENT
401 BROADWAY, M.S. 3-35
REDWOOD CITY, CA 94063-3199

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