Katsunari Oikawa

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Miyagi, JP

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING SALT CORE FOR CASTING
- Publication number 20120048502
- Publication date Mar 1, 2012
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Koichi Anzai
- B22 - CASTING POWDER METALLURGY