Chia-Wei LIAO

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Taichung County, TW

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Patents Applicationslast 30 patents

Information Patent Application
Speed Control Device for Speed Changing Device of Bicycle
- Publication number 20120234125
- Publication date Sep 20, 2012
- Chia-Wei Liao
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Brake Level for a Bicycle
- Publication number 20110011198
- Publication date Jan 20, 2011
- Chia-Wei LIAO
- B60 - VEHICLES IN GENERAL