Patent Assignment Details
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Reel/Frame: | 005978/0281 | |
| Pages: | 2 |
| | Recorded: | 01/21/1992 | | |
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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03/02/1993
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Application #:
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07667775
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Filing Dt:
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03/11/1991
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Title:
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WASTEWATER TREATING BIOLOGICAL FILM TANK
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Assignees
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45, OHTA-MACHI 4-CHOME, NAKA-KU |
YOKOHAMA, JAPAN |
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5-34-104, SOSHIGAYA 2-CHOME, SETAGAYA-KU |
TOKYO, JAPAN |
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Correspondence name and address
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JORDAN & HAMBURG
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122 EAST 42ND ST.
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NEW YORK, NY 10168
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