Screw driver
ZHANG WENQING, NIU YUKAI, FU XINJUN, DUAN XIAOJIE, SONG SHAOWEI, ZHANG WENLI, JIANG SUGANG, ZHANG WENXIA, GONG YINGQIANG, JIANG GUOQIANG, FENG GUANG
Year of Publication 29.06.2018
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Year of Publication 29.06.2018
Patent
Grounding device with automatic protection
ZHANG WENQING, NIU YUKAI, FU XINJUN, DUAN XIAOJIE, SONG SHAOWEI, ZHANG WENLI, JIANG SUGANG, ZHANG WENXIA, JIANG GUOQIANG, FENG GUANG
Year of Publication 22.06.2018
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Year of Publication 22.06.2018
Patent
Snake repelling device
ZHANG WENQING, NIU YUKAI, ZHANG XIANGYU, FU XINJUN, DUAN XIAOJIE, SONG SHAOWEI, ZHANG WENLI, ZHANG WENXIA, JIANG GUOQIANG, FENG GUANG
Year of Publication 30.03.2018
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Year of Publication 30.03.2018
Patent
High-voltage switch cabinet circuit breaker microcomputer locking automatic operation protection device
ZHANG WENQING, NIU YUKAI, FU XINJUN, DUAN XIAOJIE, SONG SHAOWEI, ZHANG WENLI, ZHANG WENXIA, JIANG GUOQIANG
Year of Publication 14.12.2016
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Year of Publication 14.12.2016
Patent
Portable alarm device for monitoring working conditions of grounding lines
ZHANG WENQING, NIU YUKAI, FU XINJUN, DUAN XIAOJIE, SONG SHAOWEI, ZHANG WENLI, ZHANG WENXIA, JIANG GUOQIANG
Year of Publication 14.12.2016
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Year of Publication 14.12.2016
Patent
Protection device having short message sending function for operating mechanism of circuit breaker
ZHANG WENQING, NIU YUKAI, FU XINJUN, DUAN XIAOJIE, SONG SHAOWEI, ZHANG WENLI, ZHANG WENXIA, JIANG GUOQIANG
Year of Publication 09.11.2016
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Year of Publication 09.11.2016
Patent
Bracket for setting-out feeding point of pile foundation
CUI WEI, YANG CHUN, YU GUOYUAN, FU XINJUN, CAO YI, PANG YOUTAO, YANG XIAOWEI
Year of Publication 11.06.2014
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Year of Publication 11.06.2014
Patent
Cast-in-place external prestressing concrete filled steel tube pile and support piling wall
CHEN HAOFENG, XU HANDONG, TENG KUN, FU XINJUN, LI LI, ZHOU JUNJIE, ZHAO QIAN, CAO YAQIANG, WANG YAN
Year of Publication 05.11.2014
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Year of Publication 05.11.2014
Patent
Cast-in-place externally prestressed concrete-filled steel pipe pile and construction method thereof and support pile wall
CHEN HAOFENG, XU HANDONG, TENG KUN, FU XINJUN, LI LI, ZHOU JUNJIE, ZHAO QIAN, CAO YAQIANG, WANG YAN
Year of Publication 15.10.2014
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Year of Publication 15.10.2014
Patent