Shao-Chun Lien

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Yangmei Town, TW

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Patents Grantslast 30 patents

Information Patent Grant
Grinding structure having micro ball
- Patent number 8,113,917
- Issue date Feb 14, 2012
- National Central University
- Biing-Hwa Yan
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Grinding structure having micro ball
- Publication number 20100216377
- Publication date Aug 26, 2010
- National Central University
- Biing-Hwa Yan
- B24 - GRINDING POLISHING