Takayuki Matsubara

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing revolving whetstone and revolving whetstone...
- Patent number 8,142,263
- Issue date Mar 27, 2012
- Fuji Grinding Wheel Mfg. Co. Ltd.
- Xue Sheng Li
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing revolving whetstone and revolving whetstone...
- Publication number 20100056032
- Publication date Mar 4, 2010
- FUJI GRINDING WHEEL MFG. CO. LTD
- Xue Sheng Li
- B24 - GRINDING POLISHING