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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04/14/1992
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Application #:
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07594597
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Filing Dt:
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10/09/1990
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Inventors:
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HIROSHI SHIMIZU, KENICHI IKEDA, YOSHIYASU KAMIYAMA
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Title:
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REFINING OF A RARE EARTH INCLUDING A PROCESS FOR SEPARATION BY A REVERSE OSMOSIS MEMBRANE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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1-2, SHIMOHOZUMI 1-CHOME, |
IBARAKI-SHI, OSAKA,, JAPAN |
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SUGHRUE, MION, ZINN, MACPEAK & SEAS |
2100 PENNSYLVANIA AVE., NW |
WASHINGTON, DC 20037-3202 |
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