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Hatsuo Seito
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Iwaki, JP
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last 30 patents
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Patent Grant
Method of and apparatus for removing nitrogen oxides from the gases...
Patent number
4,199,554
Issue date
Apr 22, 1980
Kureha Kagaku Kogyo Kabushiki Kaisha
Tadashi Araki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL