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Jyun-ichi Morita
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Chita, JP
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last 30 patents
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Patent Grant
Cold rolled steel strip having an excellent phosphatizing property...
Patent number
4,437,947
Issue date
Mar 20, 1984
Nippon Steel Corporation
Takao Saito
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Grant
Chromium-plated steel strip having excellent weldability and resist...
Patent number
4,429,021
Issue date
Jan 31, 1984
Nippon Steel Corporation
Mitsuo Higashi
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR