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Tamio Haga
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Iwaki, JP
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last 30 patents
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Patent Grant
Adsorbent for ethylene and process for preparation thereof
Patent number
4,234,460
Issue date
Nov 18, 1980
Kureha Kagaku Kogyo Kabushiki Kaisha
Yasushi Nishimura
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES