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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/21/1995
Application #:
08168150
Filing Dt:
12/17/1993
Inventors:
TAKAYUKI HASEGAWA, HIDEHIKO FUJIOKA
Title:
METHOD OF MEASURING GAS PURITY INFORMATION, CHAMBER UNIT AND EXPOSURE UNIT USING THE METHOD AND A DEVICE PRODUCTION METHOD
Assignment: 1
Reel/Frame:
006813/0440Recorded: 12/17/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/14/1993
Exec Dt:
12/14/1993
Assignee:
30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU, TOKYO, JAPAN
JAPAN
Correspondent:
STEVEN E. EARNER
FITZPATRICK, CELLA, HARPER & SCINTO
277 PARK AVENUE
NEW YORK, NY 10172-0194

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