Patent Assignment Details
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| Reel/Frame: | 003924/0714 | |
| Pages: | 3 |
| | Recorded: | 09/21/1981 | | |
| 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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12/03/1985
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Application #:
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06304073
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Filing Dt:
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09/21/1981
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Title:
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HEAT EXCHANGE APPARATUS WITH BLOWER AND HELICAL CONDUIT SYSTEM
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Assignee
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| NO. 4-2 SHIBUYA 1-CHOME, SHIBUYA-KU |
| TOKYO-TO, JAPAN |
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Correspondence name and address
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BOYCE C. DENT
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10615 BEAVER DAM ROAD
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COCKEYSVILLE, MD 21030
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