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Patent Assignment Details
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Reel/Frame:006883/0811   Pages: 2
Recorded: 02/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
12/10/1996
Application #:
08164527
Filing Dt:
12/10/1993
Title:
REFLECTION AND REFRACTION OPTICAL SYSTEM AND PROJECTION EXPOSURE APPARATUS USING THE SAME
Assignor
1
Exec Dt:
01/28/1994
Assignee
1
3-30-2 SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Correspondence name and address
GARY M. JACOBS
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVENUE
NEW YORK, NEW YORK 10172-0194

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