Chiang Liu

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Fu Shing Shiang, TW

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Patents Grantslast 30 patents

Information Patent Grant
Swing trainer for exercise
- Patent number 8,821,323
- Issue date Sep 2, 2014
- Da Chin Enterprise Co., Ltd.
- Chiang Liu
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Swing Trainer for Exercise
- Publication number 20140171231
- Publication date Jun 19, 2014
- Chiang Liu
- A63 - SPORTS GAMES AMUSEMENTS