Yazhou ZHAO

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Replacing mechanism for rubbing rollers in rubbing equipment
- Patent number 9,434,036
- Issue date Sep 6, 2016
- BOE Technology Group Co., Ltd.
- Yazhou Zhao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
REPLACING MECHANISM FOR RUBBING ROLLERS IN RUBBING EQUIPMENT
- Publication number 20140157563
- Publication date Jun 12, 2014
- Yazhou ZHAO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR