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Akiyoshi Adachi
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Suita, JP
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last 30 patents
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Patent Grant
Heat resistant catalyst for the production of sulfuric acid for usi...
Patent number
4,294,723
Issue date
Oct 13, 1981
Nippon Shokubai Kagaku Kogyo Co. Ltd.
Haruichi Hara
C01 - INORGANIC CHEMISTRY
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Patent Grant
Production of sulfuric acid using a K.sub.2 SO.sub.4, V.sub.2 O.sub...
Patent number
4,285,927
Issue date
Aug 25, 1981
Nippon Shokubai Kagaku Kogyo Co., Ltd.
Haruichi Hara
C01 - INORGANIC CHEMISTRY