Paul Chang

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Hsi-Chih City, TW

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Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing decoration of imitation metal
- Publication number 20050274445
- Publication date Dec 15, 2005
- Paul Chang
- B44 - DECORATIVE ARTS
Information Patent Application
Electric puppet
- Publication number 20030216101
- Publication date Nov 20, 2003
- Paul Chang
- A63 - SPORTS GAMES AMUSEMENTS