Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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06/29/1982
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Application #:
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06175375
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Filing Dt:
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08/05/1980
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Inventors:
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ITARU WATANABE, ISAMU WATAYA, SAKAE TSUSHIMA
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Title:
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CATION EXCHANGE MEMBRANE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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2-6, DOJIMAHAMA 1-CHOME, OSAKA-SHI |
OSAKA, JAPAN |
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BIRCH, STEWART, KOLASCH & BIRCH |
P. O. BOX 209 |
301 NORTH WASH. ST. |
FALLS CHURCH, VA 22046 |
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05/08/2024 11:47 PM
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