Temporary car arrester for coal mine rail roadway transportation
JIANG LINGQUAN, LIU LIANG, JIA PENGDONG, NIU LIN, WANG WENMIN, ZHANG YANTAO
Year of Publication 09.05.2023
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Year of Publication 09.05.2023
Patent
Negative pressure type dustproof device
JIANG LINGQUAN, WANG WENMIN, NIU LIN, GUO YANWEI, LIU DONGYANG, ZHANG JUNFANG, YU YAOHUI, MIAO JIAZHUANG
Year of Publication 27.10.2023
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Year of Publication 27.10.2023
Patent
Oil coating device for steel wire rope of coal mine winch
JIANG LINGQUAN, YANG GUANG, JIA PENGDONG, NIU LIN, ZHANG YANTAO, ZHANG PEIJU
Year of Publication 14.10.2022
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Year of Publication 14.10.2022
Patent
Electric cable winding machine
BAI YUEJUN, WANG TAO, HAO KUNYANG, YANG QIAN, ZHANG XINFENG, GAO SHUSONG, ZHANG PEIJU, ZHANG ZEJUN, JIANG LINGQUAN, YAO CHUANXUE, WEI RUYUAN, CHI PENGYUN, LYU PENG, LIU YANFANG
Year of Publication 28.12.2018
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Year of Publication 28.12.2018
Patent
Heat dissipating device of welding equipment
WANG TAO, HAO KUNYANG, YANG QIAN, DONG DONG, WEI PENG, GAO SHUSONG, ZHANG ZEJUN, JIANG LINGQUAN, YAO CHUANXUE, LI PENG, LI LIN, LI CHONGYANG, JIAO KUNPENG, LYU PENG
Year of Publication 01.01.2019
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Year of Publication 01.01.2019
Patent