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Patent Assignment Details
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Reel/Frame:005281/0079   Pages: 1
Recorded: 04/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
06/04/1991
Application #:
07495964
Filing Dt:
03/20/1990
Title:
ISOLATION VALVE USED IN A SINGLE CRYSTAL PULLING APPARATUS
Assignors
1
Exec Dt:
02/08/1990
2
Exec Dt:
02/13/1990
3
Exec Dt:
02/13/1990
Assignee
1
4-2, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondence name and address
LOWE, PRICE, LEBLANC, BECKER & SHUR
99 CANAL CENTER PLAZA, STE. 300
ALEXANDRIA, VA 22314

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