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Tsunetoshi Asai
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Kawasaki, JP
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last 30 patents
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Patent Grant
Materials having a deoxidation function and a method of removing ox...
Patent number
4,877,664
Issue date
Oct 31, 1989
Nippon Steel Corporation
Shigeyoshi Maeda
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Patent Grant
Materials having a deoxidation function and a method of removing ox...
Patent number
4,740,402
Issue date
Apr 26, 1988
Nippon Steel Corporation
Shigeyoshi Maeda
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES