Chuan-Pin Chang

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Taoyuan County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Cycle type waist slimmer machine
- Patent number 6,488,614
- Issue date Dec 3, 2002
- Chuan-Pin Chang
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Twisting treadmill
- Publication number 20060240950
- Publication date Oct 26, 2006
- Chuan-Pin Chang
- A63 - SPORTS GAMES AMUSEMENTS