Mitsuru Onose

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Online roll grinding method and online roll grinding apparatus
- Patent number 6,431,951
- Issue date Aug 13, 2002
- Hitachi, Ltd.
- Mitsuru Onose
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Online roll grinding method and online roll grinding apparatus
- Publication number 20010009842
- Publication date Jul 26, 2001
- Hitachi, Ltd.
- Mitsuru Onose
- B24 - GRINDING POLISHING