Jian Chao HE

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Hong Kong, HK

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Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC POLISHING DEVICE FOR SURFACE FINISHING OF COMPLEX-CURVED-...
- Publication number 20130273816
- Publication date Oct 17, 2013
- NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
- Kwok Fung KAN
- B24 - GRINDING POLISHING