Yasuhiro Hirooka

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Counter flow device for electroplating apparatus
- Patent number 4,500,400
- Issue date Feb 19, 1985
- Kawasaki Steel Corporation
- Akira Komoda
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR