Sadao Ishihawa

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION METHOD AND DEVICE OF SURFACE ROUGHENED COPPER PLATE, AND...
- Publication number 20100304176
- Publication date Dec 2, 2010
- Hajime Watanabe
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR