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Mutsuhiro Shimizu
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Yamaguchi, JP
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last 30 patents
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Patent Grant
Metallic chromium-nickel-hydrated chromium oxide-coated tin free st...
Patent number
4,511,631
Issue date
Apr 16, 1985
Toyo Kohan Co., Ltd.
Terunori Fujimoto
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR