XUZHOU COAL MINE SAFETY EOUIPMENT MANUFACTURE CO., LTD.

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Xuzhou, Jiangsu, CN

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Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR ADJUSTING TENSION OF A STEEL WIRE ROPE OF AN...
- Publication number 20200399095
- Publication date Dec 24, 2020
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Guohua CAO
- B66 - HOISTING LIFTING HAULING