Takuji Shibuya

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Fukuoka, JP

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Patents Applicationslast 30 patents

Information Patent Application
Tungsten based sintered compact and method for production thereof
- Publication number 20070172378
- Publication date Jul 26, 2007
- NIPPON TUNGSTEN CO., LTD.
- Takuji Shibuya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...