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Takanori Yamamoto
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Osaka, JP
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last 30 patents
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Patent Grant
Exhaust gas treating agent, process for producing the same, and met...
Patent number
6,676,911
Issue date
Jan 13, 2004
Sumitomo Osaka Cement Co., Ltd.
Takanori Yamamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL