Bairen FENG

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Shenyang City, Liaoning Province,, CN

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Patents Grantslast 30 patents

Information Patent Grant
Load-adaptive hoisting mechanism
- Patent number 10,077,175
- Issue date Sep 18, 2018
- Northeastern University
- Zhiguo Lu
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
A LOAD-ADAPTIVE HOISTING MECHANISM
- Publication number 20160236919
- Publication date Aug 18, 2016
- Northeastern University
- Zhiguo LU
- B66 - HOISTING LIFTING HAULING