Kazuhiko Sonomoto

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Kitakyushuf, JA

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Patents Grantslast 30 patents

Information Patent Grant
Roll and process for producing same
- Patent number 4,000,010
- Issue date Dec 28, 1976
- Hitachi Metals, Ltd.
- Yasuhiro Sekimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR