Chunjuan LIU

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
Amino Resin Treated Backing Material, Coated Abrasive Articles Inco...
- Publication number 20150101256
- Publication date Apr 16, 2015
- Saint-Gobain Abrasives, Inc.
- Chunjuan LIU
- B24 - GRINDING POLISHING