Sumitomo Metal Industries, Lt.

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production of one-side electroplated steel sheet
- Patent number 4,464,232
- Issue date Aug 7, 1984
- Sumitomo Metal Industries, Lt.
- Shigeru Wakano
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR