Patent Assignment Details
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| Reel/Frame: | 005295/0636 | |
| Pages: | 3 |
| | Recorded: | 04/23/1990 | | |
| 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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04/02/1991
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Application #:
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07487771
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Filing Dt:
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01/30/1990
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Title:
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X-RAY MASK AND METHOD OF MANUFACTURING AN X-RAY MASK
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Assignee
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| 7-5, NAKA-OCHIAI 2-CHOME |
| SHINJUKU-KU, TOKYO, JAPAN |
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Correspondence name and address
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LESTER HORWITZ
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26 WEST 61ST STREET
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NEW YORK, NY 10023
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