Sheng-Kuo Tseng

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Counterbalance device for weight training
- Patent number 8,721,508
- Issue date May 13, 2014
- Sheng-Kuo Tseng
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Counterbalance Device for Weight Training
- Publication number 20130116097
- Publication date May 9, 2013
- Sheng-Kuo Tseng
- A63 - SPORTS GAMES AMUSEMENTS