Susumu Tokiwa

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for automatically exchanging polishing tools in mold polishi...
- Patent number 6,247,999
- Issue date Jun 19, 2001
- Koito Manufacturing Co., Ltd.
- Susumu Tokiwa
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS