Chiaki Sakamoto

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cutting tool retreat and return for workpiece protection upon abnor...
- Patent number 4,442,493
- Issue date Apr 10, 1984
- Kabushiki Kaisha Komatsu Seisakusho
- Hideyuki Wakai
- G05 - CONTROLLING REGULATING