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Kazutsugu Nakajima
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Tokai, JP
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last 30 patents
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Patent Grant
Process for electrolytically removing metal deposit from a non-plat...
Patent number
4,548,685
Issue date
Oct 22, 1985
Nippon Steel Corporation
Yukimasa Suemitsu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Steel sheet having a zinc coating on one side
Patent number
4,243,730
Issue date
Jan 6, 1981
Nippon Steel Corporation
Motohiro Nakayama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for producing a steel sheet having a zinc coating on one side
Patent number
4,216,250
Issue date
Aug 5, 1980
Nippon Steel Corporation
Motohiro Nakayama
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...