Yasuhiro Takahashi

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Yokohama, JP

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Patents Applicationslast 30 patents

Information Patent Application
Die set with guide posts and guide bushes to be slidably fitted tog...
- Publication number 20030005802
- Publication date Jan 9, 2003
- Tomio Kyono
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...