Yoshitaka Yoshimura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reversing cold rolling apparatus
- Patent number 6,237,205
- Issue date May 29, 2001
- Kawasaki Steel Corporation
- Yoshitaka Yoshimura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...