Hanwei Li

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Full swing golf exercise apparatus
- Patent number 9,114,303
- Issue date Aug 25, 2015
- Hanwei Li
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Full Swing Golf Exercise Apparatus
- Publication number 20140378241
- Publication date Dec 25, 2014
- Hanwei Li
- A63 - SPORTS GAMES AMUSEMENTS