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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08/29/1989
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Application #:
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07166418
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Filing Dt:
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03/10/1988
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Inventors:
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YOSHIHARU WATANABE, HISAYUKI SHIMIZU, MINEO ITO, HITOSHI MORIYAMA
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Title:
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CEMENT ADDITIVE CONTAINING SUPERPLASTICIZER AND BENTONITE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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4-1, YURAKU-CHO 1-CHOME |
CHIYODA-KU |
TOKYO, JAPAN |
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LIMBACH, LIMBACH & SUTTON |
2001 FERRY BLDG. |
SAN FRANCISCO, CA 94111 |
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04/29/2024 04:25 PM
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