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Kahoru Takahashi
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Hitachinaka, JP
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last 30 patents
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Patent Grant
Centrifugal separator and administration of user and actual operati...
Patent number
6,679,821
Issue date
Jan 20, 2004
Hitachi Koko Co., Ltd.
Satoshi Numata
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...