Beibei Fu

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Specific elevator anti-fall buffer based on flexible guidance
- Patent number 9,688,513
- Issue date Jun 27, 2017
- Dongnan Elevator Co., Ltd.
- Zhencai Zhu
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
SPECIFIC ELEVATOR ANTI-FALL BUFFER BASED ON FLEXIBLE GUIDANCE
- Publication number 20150291391
- Publication date Oct 15, 2015
- DONGNAN ELEVATOR CO., LTD.
- Zhencai Zhu
- B66 - HOISTING LIFTING HAULING