Patent Assignment Details
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| Reel/Frame: | 006574/0807 | |
| Pages: | 3 |
| | Recorded: | 06/03/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/27/1994
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Application #:
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08071571
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Filing Dt:
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06/03/1993
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Title:
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A TURBOMOLECULAR PUMP HAVING VANES WITH CERAMIC AND METALLIC SURFACES
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Assignee
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| 6-1, 1-CHOME, TAKEZONO, TSUKUBA-SHI |
| IBARAKI-KEN, JAPAN |
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Correspondence name and address
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BRUCE L. ADAMS, ESQ.
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ADAMS & WILKS
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500 FIFTH AVENUE-SUITE 2622
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NEW YORK, NY 10110
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