Patent Assignment Details
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| Reel/Frame: | 004397/0676 | |
| Pages: | 1 |
| | Recorded: | 04/16/1985 | | |
| 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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05/26/1987
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Application #:
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06723895
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Filing Dt:
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04/16/1985
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Title:
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VARI-FOCAL PHOTOGRAPHIC LENS SYSTEM OF LENS GROUP EXCHANGE TYPE
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Assignee
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| 2-43-2, HATAGAYA, SHIBUYA-KU, |
| TOKYO-TO,, JAPAN |
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Correspondence name and address
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CUSHMAN, DARBY & CUSHMAN
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8TH FLR., 1801 K STREET, N. W.
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WASHINGTON, DC 20006
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