Fuchun Yuan

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Trolley assembly including a traveling control system
- Patent number 10,787,344
- Issue date Sep 29, 2020
- Fuchun Yuan
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TROLLEY ASSEMBLY INCLUDING A TRAVELING CONTROL SYSTEM
- Publication number 20190112164
- Publication date Apr 18, 2019
- Fuchun Yuan
- B66 - HOISTING LIFTING HAULING