Yong Zhang

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Liyang City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Clean device for cleaning goldfinger
- Patent number 8,407,843
- Issue date Apr 2, 2013
- MSI Computer(Shenzhen)Co., Ltd.
- Yong Zhang
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
CLEAN DEVICE FOR CLEANING GOLDFINGER
- Publication number 20100288315
- Publication date Nov 18, 2010
- Yong Zhang
- B08 - CLEANING