Patent Assignment Details
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Reel/Frame: | 005023/0999 | |
| Pages: | 1 |
| | Recorded: | 02/16/1989 | | |
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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02/20/1990
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Application #:
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07290488
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Filing Dt:
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12/27/1988
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Title:
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METHOD AND EXTRUSION APPARATUS FOR DEGASSING THERMOPLASTIC PLASTICS MATERIAL MELTS
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Assignee
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POSTFACH 629 |
HANNOVER 1, GERMANY D-3000 |
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Correspondence name and address
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DONALD D. JEFFERY
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111 NORTH ALFRED ST.
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P. O. BOX 299
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ALEXANDRIA, VA 22313
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