Toshiro Harakawa

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Iwanuma-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
ABRASION RESISTANT SINTERED COPPER BASE CU-NI-SN ALLOY AND BEARING...
- Publication number 20090311129
- Publication date Dec 17, 2009
- Mitsubishi Materials PMG Corporation
- Toshiro Harakawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...