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Masao Kasai
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Yokohama, JP
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last 30 patents
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Patent Grant
Liquid chromatography column, process for preparing the same and it...
Patent number
4,416,783
Issue date
Nov 22, 1983
Asahi Kasei Kogyo Kabushiki Kaisha
Kohji Noguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Ion exchange process
Patent number
4,126,548
Issue date
Nov 21, 1978
Asahi Kasei Kogyo Kabushiki Kaisha
Teruyuki Misumi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL