Lei Zhu

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Independent suspension system and crane having same
- Patent number 9,796,233
- Issue date Oct 24, 2017
- Xuzhou Heavy Machinery Co., Ltd.
- Honggang Ding
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Independent Suspension System and Crane Having Same
- Publication number 20160375738
- Publication date Dec 29, 2016
- Xuzhou Heavy Machinery Co., Ltd.
- Honggang Ding
- B60 - VEHICLES IN GENERAL