Xiangpo WEI

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Patents Applicationslast 30 patents

Information Patent Application
PNEUMATIC TIRE WITHOUT INNER TUBE AND UNSUPPORTED BY SIDEWALL
- Publication number 20210387485
- Publication date Dec 16, 2021
- XIANGPO WEI
- B60 - VEHICLES IN GENERAL
Information Patent Application
TUBELESS PNEUMATIC TIRES
- Publication number 20190381833
- Publication date Dec 19, 2019
- Xiangpo WEI
- B60 - VEHICLES IN GENERAL