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Mengbing Zhu
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Xuzhou City, CN
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Patents Grants
last 30 patents
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Patent Grant
Mobile counterweight mechanism of a hoisting machine as well as a h...
Patent number
10,150,656
Issue date
Dec 11, 2018
Xuzhou Heavy Machinery Co., Ltd.
Quan Dong
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Single-cylinder plug pin type telescopic arm, telescopic method the...
Patent number
10,077,173
Issue date
Sep 18, 2018
Xuzhou Heavy Machinery Co., Ltd.
Zenghai Shan
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
MOBILE COUNTERWEIGHT MECHANISM OF A HOISTING MACHINE AS WELL AS A H...
Publication number
20170355577
Publication date
Dec 14, 2017
Xuzhou Heavy Machinery Co., Ltd.
Quan DONG
B66 - HOISTING LIFTING HAULING
Information
Patent Application
SINGLE-CYLINDER PLUG PIN TYPE TELESCOPIC ARM, TELESCOPIC METHOD THE...
Publication number
20160200555
Publication date
Jul 14, 2016
Zenghai Shan
B66 - HOISTING LIFTING HAULING