Bo-Sheng Cheng

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Yaoyuan Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Linkage mechanism for double-wheel combination of vehicle
- Patent number 8,777,242
- Issue date Jul 15, 2014
- Bentech Marketing & Engineering Co., Ltd.
- Bo-Sheng Cheng
- B60 - VEHICLES IN GENERAL