Hydroelectric set hydraulic turbine main shaft and runner hoist and mount specialized tool
SONG MINGYU, KOU MINGLI, WANG HUADONG, WANG YONGFENG, HONG ZHIWEN, XIANG DEZHI, WANG YONGTAN, LI HUAISEN, LIANG TAO, KONG FANCHEN
Year of Publication 11.11.2015
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Year of Publication 11.11.2015
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Cinder separation device of coal slip station
ZHANG HONGQIANG, LI SHUIPING, WANG JIANWEI, ZHENG GUOCHEN, LI JIANSHOU, LI HUAISEN, SONG TIANZHAO, MAO LIANHE, LIANG JINQI
Year of Publication 24.06.2015
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Year of Publication 24.06.2015
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Gas-water separation device of pneumatic drilling machine
LIU YANTUAN, MIAO ZHENG, LI SHUIPING, WANG WANLI, WANG JIANWEI, LI HUAISEN, SONG TIANZHAO, SONG TIANQIANG, DONG ZHANWEI
Year of Publication 17.06.2015
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Year of Publication 17.06.2015
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Coal screening device at coal bunker
LIU ZHANWEI, MIAO ZHENG, WANG WANLI, WANG JIANWEI, MAO DENGKUN, LI JIANSHOU, LI HUAISEN, SONG TIANZHAO, MAO LIANHE
Year of Publication 10.06.2015
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Year of Publication 10.06.2015
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Drill stem taking-out tool
LIU YANTUAN, LIU ZHANWEI, MIAO ZHENG, LI SHUIPING, WANG WANLI, WANG JIANWEI, LI HUAISEN, SONG TIANZHAO, JIA JIANCAI
Year of Publication 10.06.2015
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Year of Publication 10.06.2015
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Underworkings cable pendant slotting machine
ZHANG HONGQIANG, ZHANG QIAOXIN, WANG JIANWEI, XIA CHAOFENG, WANG SHAOFEI, SHEN JUNJIE, SUN HUILEI, MAO HONGXIAO, SONG TIANZHAO, WANG YA'NAN, LI JIANSHOU, LI HUAISEN, SONG TIANQIANG
Year of Publication 10.02.2016
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Year of Publication 10.02.2016
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Method for taking out hole sealing device
WANG JIANWEI, ZHENG GUOCHEN, MAO DENGKUN, LI HUAISEN, SONG TIANZHAO, JIA JIANCAI
Year of Publication 22.06.2016
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Year of Publication 22.06.2016
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Forestope fixing device in pit
WANG YA'NAN, ZHANG HONGQIANG, ZHANG QIAOXIN, WANG JIANWEI, ZHENG GUOCHEN, YAN HONGYU, WANG SHAOFEI, LI HUAISEN, SONG TIANZHAO, SONG TIANQIANG, MAO LIANHE
Year of Publication 02.03.2016
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Year of Publication 02.03.2016
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Moving pipe hook
LIU ZHANWEI, WANG JIANWEI, ZHENG GUOCHEN, MAO DENGKUN, LI HUAISEN, SONG TIANZHAO, JIA JIANCAI
Year of Publication 24.07.2013
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Year of Publication 24.07.2013
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Portable hole sealing device
LIU ZHANWEI, WANG JIANWEI, ZHENG GUOCHEN, MAO DENGKUN, LI HUAISEN, SONG TIANZHAO, JIA JIANCAI
Year of Publication 24.07.2013
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Year of Publication 24.07.2013
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Portable belt lever straightening machine used in underground
LIU ZHANWEI, WANG JIANWEI, ZHENG GUOCHEN, MAO DENGKUN, LI HUAISEN, SONG TIANZHAO, JIA JIANCAI
Year of Publication 24.07.2013
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Year of Publication 24.07.2013
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Adjustable inverted telescopic dust-proof device
HAN PENGZHAN, WANG JIANWEI, SUN ZHANFENG, MAO DENGKUN, LI HUAISEN, SONG TIANZHAO, GAO GUOQING
Year of Publication 11.04.2012
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Year of Publication 11.04.2012
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Automatic unloading device for mine car roll cage
HAN PENGZHAN, WANG JIANWEI, SUN ZHANFENG, MAO DENGKUN, LI HUAISEN, SONG TIANZHAO
Year of Publication 21.03.2012
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Year of Publication 21.03.2012
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Air self-complementing device applicable to towerless water supply device
LIU HONGCHANG, WANG JUN, HAN PENGZHAN, WANG JIANWEI, SUN ZHANFENG, MAO DENGKUN, ZHU JIANFENG, JING PENGLONG, LI HUAISEN, SONG TIANZHAO
Year of Publication 01.08.2012
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Year of Publication 01.08.2012
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Metal framework drainage apparatus suitable for high mash gas coal seam
LIU YANTUAN, WANG JIANWEI, SUN ZHANFENG, ZHENG GUOCHEN, MAO DENGKUN, JING DEYING, LI ERSONG, LI HUAISEN, DONG ZHANYING, JIA JIANCAI
Year of Publication 23.02.2011
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Year of Publication 23.02.2011
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