Patent Assignment Details
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Reel/Frame: | 005721/0383 | |
| Pages: | 4 |
| | Recorded: | 05/23/1991 | | |
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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01/12/1993
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Application #:
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07704351
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Filing Dt:
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05/23/1991
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Title:
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METHOD AND APPARATUS FOR SUPPLYING OIL TO A VACUUM PUMP
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Assignee
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WILHL-ROH-STRASSEW 25 |
W-6450 HANAU, GERMANY |
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Correspondence name and address
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GABOR J. KELEMEN
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SPENCER & FRANK
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1111 NINETEETH ST., N.W.
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WASHINGTON, D.C. 20036
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