Patent Assignment Details
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| Reel/Frame: | 004620/0980 | |
| Pages: | 1 |
| | Recorded: | 10/21/1986 | | |
| 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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07/26/1988
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Application #:
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06921588
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Filing Dt:
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10/21/1986
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Title:
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PHASE GRATINGS OF A COMBINATION PATTERN-REFRACTION MODIFICATION TYPE
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Assignees
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| 1621, SAKAZU, KURASHIKI-SHI, |
| A JAPANESE CORP. |
| OKAYAMA-KEN,, JAPAN |
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| 72, HORIKAWA-CHOU, SAIWAI-KU, |
| A JAPANESE CORP. |
| KAWASAKI-SHI, KANAGAWA-KEN 210, JAPAN |
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Correspondence name and address
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OSTROLENK, FABER, GERB & SOFFEN
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260 MADISON AVE.
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NEW YORK, NY 10016
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