Yu Xiang Yang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Coated abrasive backings with cloth treated with colloidal silicon...
- Patent number 8,940,063
- Issue date Jan 27, 2015
- Saint-Gobain Abrasives, Inc.
- Yu Xiang Yang
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
COATED ABRASIVE BACKINGS WITH CLOTH TREATED WITH COLLOIDAL SILICON...
- Publication number 20110162286
- Publication date Jul 7, 2011
- Saint-Gobain Abrasives, Inc.
- Yu Xiang Yang
- B24 - GRINDING POLISHING