Patent Assignment Details
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| Reel/Frame: | 006049/0322 | |
| Pages: | 3 |
| | Recorded: | 03/05/1992 | | |
| 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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11/16/1993
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Application #:
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07846616
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Filing Dt:
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03/05/1992
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Title:
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APPARATUS FOR BIOLOGICAL TREATMENT OF WATER AND WASTE, OF THE ATTACHED-GROWTH TYPE
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Assignee
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| 5-16, HONGO 5-CHOME, BUNKYO-KU |
| TOKYO, JAPAN |
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Correspondence name and address
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CUSHMAN, DARBY & CUSHMAN
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ELEVENTH FLOOR
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1615 L STREET, N. W.
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WASHINGTON, DC 20036-5601
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