Guoqiang Tang

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Foshan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Adjusting device used to adjust size of sliding sports shoe
- Patent number 7,469,490
- Issue date Dec 30, 2008
- Guoqiang Tang
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Adjusting device used to adjust size of sliding sports shoe
- Publication number 20060201033
- Publication date Sep 14, 2006
- Guoqiang Tang
- A63 - SPORTS GAMES AMUSEMENTS