Tatsuo Miyamoto

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drilling tool
- Patent number 4,591,303
- Issue date May 27, 1986
- Tokyo Shibaura Denki Kabushiki Kaisha
- Yoshihiro Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR