Shintaro Ishikawa

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Okazaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Workpiece rotational speed controller for cam grinding machine
- Patent number 4,262,454
- Issue date Apr 21, 1981
- Toyoda Koki Kabushiki Kaisha
- Wataru Iida
- B24 - GRINDING POLISHING