Patent Assignment Details
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Reel/Frame: | 005403/0762 | |
| Pages: | 2 |
| | Recorded: | 08/14/1990 | | |
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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04/28/1992
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Application #:
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07538931
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Filing Dt:
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06/15/1990
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Title:
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DRY ETCHING APPARATUS
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Assignee
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2-3, MARUNOUCHI 2-CHOME |
CHIYODA-KU, TOKYO, JAPAN |
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Correspondence name and address
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JEFFREY A. WYAND
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LEYDIG, VOIT & MAYER
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700 13TH ST, NW., STE. 300
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WASHINGTON, DC 20005
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