Patent Assignment Details
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Reel/Frame: | 004087/0155 | |
| Pages: | 1 |
| | Recorded: | 01/24/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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11/29/1983
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Application #:
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06460355
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Filing Dt:
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01/24/1983
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Title:
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APPARATUS FOR CHEMICAL ETCHING OF A WAFER MATERIAL
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Assignee
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4-2, MARUNOUCHI 1-CHOME |
CHIYODA-KU, TOKYO, JAPAN |
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Correspondence name and address
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HOPGOOD, CALIMAFDE, KALIL, BLAUSTEIN &
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LIEBERMAN
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60 EAST 42ND ST.
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NEW YORK, NY 10017
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