Ryo Fukada

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tightening control apparatus for a torque wrench
- Patent number 5,113,949
- Issue date May 19, 1992
- Fuji Kuuki Kabushiki Kaisha
- Masaaki Ohkubo
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS