Fenglin Han

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Crane jib transition structure
- Patent number 8,777,026
- Issue date Jul 15, 2014
- Hunan Sany Intelligent Control Equipment Co., Ltd.
- Fenglin Han
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
CRANE JIB TRANSITION STRUCTURE
- Publication number 20120205336
- Publication date Aug 16, 2012
- KUNSHAN SANY MECHANICAL, CO., LTD.
- Fenglin Han
- B66 - HOISTING LIFTING HAULING