Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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09/06/1988
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Application #:
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07045564
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Filing Dt:
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05/04/1987
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Inventors:
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SHIGEYUKI SOUMIYA, MASAHIRO YOSHIMURA, ZENJIRO NAKAI, KAZUMITSU HISHINUMA, TAKAO KUMAKI
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Title:
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HYDROTHERMAL PROCESS FOR PREPARING ZIRCONIA-ALUMINA BASE ULTRA-FINE POWDERS OF HIGH PURITY
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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NIPPON KOGYO CLUB BUILDING |
4-6, MARUNOUCHI, 1-CHOME, CHIYODA-KU |
TOKYO, JAPAN |
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STAAS & HALSEY |
1825 K ST., N. W., STE. 816 |
WASHINGTON, DC 20006 |
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Assignment:
2
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ASSIGNMENT OF 1/2 OF ASSIGNORS INTEREST
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7-19, SEIJYO 3-CHOME, SETAGAYA-KU |
TOKYO, JAPAN |
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STAAS & HALSEY |
1825 K ST., N. W., STE. 816 |
WASHINGTON, DC 20006 |
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