Anti-rotating device of diameter-expansion pull rod
CHEN WENBAO, TIAN HONGYAN, SHEN FEIFAN, MA TAO, GU YA, DU JINYU, ZHANG JIANJUN, ZHANG HAOYU, XU WEI, ZHAO DONG, JIANG YANFEI
Year of Publication 08.10.2014
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Year of Publication 08.10.2014
Patent
1500T expanding machine
TIAN HONGYAN, DU JINYU, GENG DONG, ZHANG JIANJUN, XU WEI, JIANG YANFEI
Year of Publication 25.05.2016
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Year of Publication 25.05.2016
Patent
Solar auxiliary preservation device for fruits and vegetables
DANG MEIZHU, CHENG HUARUI, ZHANG BING, DU JINYU, BU WENJING, ZHOU DAN, XU WEIXING, SUI JIXUE
Year of Publication 17.11.2017
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Year of Publication 17.11.2017
Patent
Resource distribution method and device for service access
ZHANG SHENG, JIA SIYUAN, XIAO JIANHUA, DU JINYU, SHI HAO, KANG SHAOLI, ZHAO MENGKAI
Year of Publication 20.08.2014
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Year of Publication 20.08.2014
Patent
Evaporator and ice temperature storehouse using same
LIU QUNSHENG, CHENG HUARUI, WANG LIN, DU JINYU, BU WENJING, SUI JIXUE
Year of Publication 09.07.2014
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Year of Publication 09.07.2014
Patent
Calibrating device of radian collating instrument for continuous casting machine
CAI QILIANG, MA HAITAO, DU JINYU, SONG LIANG, ZHANG LINGHUA, LIU JIANWEI
Year of Publication 10.07.2013
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Year of Publication 10.07.2013
Patent
Washing device for inner wall of expanded steel pipe
WU XIAOFENG, TIAN HONGYAN, DU JINYU, ZHANG JIANJUN, CHEN YILING, XU WEI
Year of Publication 13.08.2014
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Year of Publication 13.08.2014
Patent
Arc instrument calibrating device for continuous casting machine
CAI QILIANG, MA HAITAO, DU JINYU, SONG LIANG, ZHANG LINGHUA, LIU JIANWEI
Year of Publication 10.04.2013
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Year of Publication 10.04.2013
Patent