Yoichi Tajitsu

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Nagasaki-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
ULTRA HARD MATERIAL AND TOOL
- Publication number 20100113250
- Publication date May 6, 2010
- Mitsubishi Heavy Industries , Ltd.
- Hideo Tsunoda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...