Shibata Setsuko

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal force-controlled coupling switch mechanism for an elect...
- Patent number 5,839,518
- Issue date Nov 24, 1998
- Shibata Setsuko
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS