Takashi Miyamoto

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Sendai-ship, JP

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Patents Applicationslast 30 patents

Information Patent Application
COPPER ALLOY AND PROCESS FOR PRODUCING COPPER ALLOY
- Publication number 20130333812
- Publication date Dec 19, 2013
- TOHOKU TECHNO ARCH CO., LTD
- Kiyohito Ishida
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...