Masakazu Yamaguchi

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spindle apparatus for supporting and rotating a workpiece
- Patent number 5,303,511
- Issue date Apr 19, 1994
- Toyoda Koki Kabushiki Kaisha
- Yukiharu Tsuchiya
- B24 - GRINDING POLISHING