Minoru Takahashi

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Toyohashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Top roll exchanging apparatus for a wheel rim forming machine
- Patent number 4,825,675
- Issue date May 2, 1989
- Topy Kogyo Kabushiki Kaisha
- Yusaku Shinozawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...