Fumio Yokoi

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Isehara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vibration threading lathe for precision screw cutting
- Patent number 4,419,912
- Issue date Dec 13, 1983
- Pilot Man-Nen-Hitsu Kabushiki Kaisha
- Tatuo Sotome
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR