Huimin Liu

Follow

Person

Changsha, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Counterweight loading and unloading device and movable crane
- Patent number 8,739,989
- Issue date Jun 3, 2014
- Hunan Sany Intelligent Control Equipment Co., Ltd.
- Huimin Liu
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
COUNTERWEIGHT LOADING AND UNLOADING DEVICE AND MOVABLE CRANE
- Publication number 20120160795
- Publication date Jun 28, 2012
- SANY AUTOMOBILE MANUFACTURE CO., LTD.
- Huimin Liu
- B66 - HOISTING LIFTING HAULING