Yoshiki HIirai

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Shibuya-ku, JP

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING HIGH-STRENGTH SINTERED COMPACT AND HIGH-STRENG...
- Publication number 20130336830
- Publication date Dec 19, 2013
- Aida Engineering, Ltd.
- Yoshiki HIirai
- B22 - CASTING POWDER METALLURGY