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Patent Assignment Details
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Reel/Frame:005167/0583   Pages: 2
Recorded: 10/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
12/10/1991
Application #:
07425638
Filing Dt:
10/23/1989
Title:
FABRICATION OF LIGHTWEIGHT CERAMIC MIRRORS BY MEANS OF A CHEMICAL VAPOR DEPOSITION PROCESS
Assignors
1
Exec Dt:
10/16/1989
2
Exec Dt:
10/16/1989
Assignee
1
185 NEW BOSTON STREET
A CORP. OF DE
WOBURN, MASSACHUSETTS 01801
Correspondence name and address
GERALD K. WHITE
110 NORTH WACKER DRIVE
CHICAGO, IL 60606

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