Mitsuo Taguchi

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Iwaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic sleeve incorporated rolling roll
- Patent number 5,040,398
- Issue date Aug 20, 1991
- Hitachi, Ltd.
- Mitsuo Nakagawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...