Patent Assignment Details
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| Reel/Frame: | 005160/0558 | |
| Pages: | 1 |
| | Recorded: | 10/17/1989 | | |
| 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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10/16/1990
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Application #:
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07422482
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Filing Dt:
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10/17/1989
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Title:
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HEAT EXCHANGER
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Assignee
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| 224, 6-CHO, KAIZAN-CHO |
| SAKAI-SHI, OSAKA, JAPAN |
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Correspondence name and address
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ARMSTRONG, NIKAIDO,
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MARMELSTEIN & KUBOVCIK
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1725 K ST., N.W. STE. 912
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WASHINGTON, DC 20006
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