Fu-An Chen

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Chang-Hua Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Exercise apparatus
- Patent number 6,994,656
- Issue date Feb 7, 2006
- Johnson Tech, Co., Ltd.
- Hung-Mao Liao
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Hammock frame
- Patent number 6,276,008
- Issue date Aug 21, 2001
- Fu-Ching Chen
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
Exercise apparatus
- Publication number 20040097340
- Publication date May 20, 2004
- Hung-Mao Liao
- A63 - SPORTS GAMES AMUSEMENTS