Wang-Fa Tsai

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Changhua Hsien, TW

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Patents Applicationslast 30 patents

Information Patent Application
Method for Making a Wheel Rim
- Publication number 20090113713
- Publication date May 7, 2009
- Wang-Fa Tsai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wheel Rim Assembly and Method for Making the Same
- Publication number 20070257547
- Publication date Nov 8, 2007
- YUAN FENG INDUSTRIAL CO., LTD.
- Wang-Fa Tsai
- B60 - VEHICLES IN GENERAL