Tsung Han Yeh

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Caster structure
- Patent number 6,530,119
- Issue date Mar 11, 2003
- Tsung Han Yeh
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20020004968
- Publication date Jan 17, 2002
- Tsung Han Yeh
- B60 - VEHICLES IN GENERAL