Patent Assignment Details
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Reel/Frame: | 005865/0914 | |
| Pages: | 2 |
| | Recorded: | 10/03/1991 | | |
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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11/30/1993
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Application #:
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07770338
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Filing Dt:
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10/03/1991
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Title:
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DRY ETCHING METHOD
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Assignee
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7O-35 KITASHINAGAWA-6, SHINAGAWA-KU |
TOKYO, JAPAN |
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Correspondence name and address
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HILL, VAN SANTEN, STEADMAN AND SIMPSON
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70TH FLOOR SEARS TOWER
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CHICAGO, IL 60606
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