Eiji Watanabe

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Osaka, All of, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing improved Zn-Ni-alloy electroplated steel sheets
- Patent number 4,581,107
- Issue date Apr 8, 1986
- Nisshin Steel Company, Ltd.
- Taisuke Irie
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for preparing Zn-Ni-alloy-electroplated steel sheets with e...
- Patent number 4,508,600
- Issue date Apr 2, 1985
- Nisshin Steel Company, Ltd.
- Taisuke Irie
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR