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Hideki Nakahara
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Kanagawa, JP
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last 30 patents
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Patent Grant
Silicone antifoaming agent composition
Patent number
5,153,258
Issue date
Oct 6, 1992
Dow Corning K.K.
Hideki Nakahara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of producing a silicone defoamer composition
Patent number
4,749,740
Issue date
Jun 7, 1988
Dow Corning Kabushiki Kaisha
Koichi Aizawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of producing a silicone defoamer composition
Patent number
4,639,489
Issue date
Jan 27, 1987
Dow Corning Kabushiki Kaisha
Koichi Aizawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL