Patent Assignment Details
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Reel/Frame: | 003845/0869 | |
| Pages: | 1 |
| | Recorded: | 12/15/1980 | | |
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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01/25/1983
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Application #:
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06216402
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Filing Dt:
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12/15/1980
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Title:
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BISULFITE SPONGE PROCESS
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Assignee
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A CORP. OF DE. |
SAN FRANCISCO, CALIFORNIA |
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Correspondence name and address
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J. A. BUCHANAN, JR.
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P. O. BOX 7643
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SAN FRANCISCO, CA 94120
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