Patent Assignment Details
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| Reel/Frame: | 004781/0814 | |
| Pages: | 1 |
| | Recorded: | 10/19/1987 | | |
| 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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05/23/1989
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Application #:
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07087474
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Filing Dt:
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08/20/1987
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Title:
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METHOD FOR PRODUCING HIGH-DENSITY SILICON NITRIDE SINTERED PRODUCT
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Assignee
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| 1-1, HIGASHIHAMA-MACHI, YAHTANISHI-KU, KITAKYUSHU- |
| FUKUOKA-KEN, JAPAN |
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Correspondence name and address
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JORDAN & HAMBURG
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122 EAST 42ND STREET
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NEW YORK, NY 10017
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