MIAO WANG

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JIANGSU, CN

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Patents Grantslast 30 patents

Information Patent Grant
Large-tonnage slender externally powered curve rail-mounted unloadi...
- Patent number 9,878,882
- Issue date Jan 30, 2018
- Xuzhou Coal Mine Safety Equipment Manufacture Co., Ltd.
- Zhencai Zhu
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
LARGE-TONNAGE SLENDER EXTERNALLY POWERED CURVE RAIL-MOUNTED UNLOADI...
- Publication number 20150368072
- Publication date Dec 24, 2015
- XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.
- ZHENCAI ZHU
- B66 - HOISTING LIFTING HAULING