Simple lifesaving device for river concrete slope protection
XIAN FANFAN, ZHANG YOUMING, LU MEINING, MENG XIANGLAN, GUO JUN, XUE PINGPING
Year of Publication 03.11.2020
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Year of Publication 03.11.2020
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Water conservancy gate with water level detection function
XIAN FANFAN, THE INVENTOR HAS WAIVED THE RIGHT TO BE MENTIONED, HAN FEI, XUE PINGPING
Year of Publication 19.06.2020
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Year of Publication 19.06.2020
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Flap gate with desilting function
XIAN FANFAN, XU MING, ZHANG HUIFENG, HU BING, SHEN CHONG, JIE YONGLIU, SUN JIANWEI, GAO LIANG, GUO JUN, PAN WEIKAI, SUN SONG
Year of Publication 26.01.2021
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Year of Publication 26.01.2021
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Water conservancy dike reinforcing device with buffering and wave blocking functions
XIAN FANFAN, XU MING, LU MEINING, QIAN KUN, SHEN CHONG, CHEN KAI, CAO HENGLOU, SUN JIANWEI, GAO LIANG, ZHANG CHENGWEI, XUE YEZHANG, CHEN ZHONG, SUN SONG, ZHOU XINGYU
Year of Publication 28.12.2021
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Year of Publication 28.12.2021
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Anti -icing steel gate that freezes of external jetting empty van
XIAN FANFAN, XU MING, ZHANG TONGRAN, SUN JIANWEI, GAO LIANG, WANG JINDONG, CHEN XINGCHEN
Year of Publication 19.10.2018
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Year of Publication 19.10.2018
Patent
Frame is opened and close at a distance from protecting device to clean formula hoist engine
LIU GUANGJUN, XIAN FANFAN, ZHENG LIN, LU MEINING, WANG XIN, LIU JIANHE, ZONG ZHIHUA, WANG HAIWEI, WANG JINDONG, GUO JUN, LI ZHENHUA, XUE PINGPING
Year of Publication 11.01.2019
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Year of Publication 11.01.2019
Patent
Clean of gate opening degree appearance sensor wire rope is equipped
LIU GUANGJUN, XIAN FANFAN, XU MING, WANG CONGYOU, YAO AIJUN, LIANG JIAZHOU, HUO ZHONGYUAN, HAN FEI, GUO JUN
Year of Publication 23.03.2016
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Year of Publication 23.03.2016
Patent
Gate monitoring device
LIU XINQUAN, XIAN FANFAN, FANG FEI, CHEN YUN, GENG ZHENG, ZONG ZHIHUA, YE LIANSHENG, ZHANG DAOQIANG, XUE PINGPING, ZHAI MINGZHU, LIU XUEQIN, GONG LUNGANG, LIANG YUNHUI, HU YANMING, LI PENGFEI
Year of Publication 12.09.2017
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Year of Publication 12.09.2017
Patent
Installation tool for axial hydraulic motor belt pulley
ZONG LIHUA, XIAN FANFAN, ZHANG MIN, YAO XINGHUA, WANG CONGYOU, ZHU XIAOQIN, GUO JUN
Year of Publication 27.02.2013
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Year of Publication 27.02.2013
Patent