Automatic feed car refining ware of pouity dwelling place
CHEN GUOCHUAN, ZHANG JIANFENG, LIU PENG, DU YONGSUO, SONG CUNXIN, ZHAO HONGJIANG, PANG LINA
Year of Publication 12.08.2015
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Year of Publication 12.08.2015
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Automatic filling test system for circuit board
CHEN GUOCHUAN, ZHANG DAGUO, JING GUO, WAN XIAOBO, TANG GUANGYIN, LING YONG, FAN YONG, XIONG MENGNAN, ZHANG ZAICHUN, PENG HONGYUN, HUANG JUN, PAN TONGLIN
Year of Publication 25.01.2022
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Year of Publication 25.01.2022
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Electro-hydraulic setting tool for oil and gas well and stroke detection method
ZHANG DAGUO, CHEN GUOCHUAN, JING GUO, WAN XIAOBO, ZHAO HANG, TANG GUANGYIN, LING YONG, FAN YONG, ZHANG ZAICHUN, CHEN YUXING, PAN TONGLIN
Year of Publication 14.01.2022
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Year of Publication 14.01.2022
Patent
Electro-hydraulic setting tool for oil and gas well
ZHANG DAGUO, CHEN GUOCHUAN, JING GUO, WAN XIAOBO, ZHAO HANG, TANG GUANGYIN, LING YONG, FAN YONG, ZHANG ZAICHUN, CHEN YUXING, PENG HONGYUN, PAN TONGLIN
Year of Publication 11.01.2022
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Year of Publication 11.01.2022
Patent
Motion detection system and method for oil and gas downhole equipment
QIU YONG, ZHAO HANG, WAN XIAOBO, TANG GUANGYIN, JANG JAE CHOON, CHEN YUXING, HUANG JUN, PAN TONGLIN, ZHANG DAGUO, CHEN GUOCHUAN, JING GUO, LING YONG, FAN YONG, XIONG MENGNAN
Year of Publication 01.03.2022
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Year of Publication 01.03.2022
Patent
The invention discloses a plate-tube evaporation composite energy cold and hot water unit and system
LI XIAOLONG, CHEN GUOCHUAN, LI CHENGYONG, LIU QINJUN, WANG WUPING, HE JIANQUAN, PU HUANQING, WEN HONG
Year of Publication 21.05.2019
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Year of Publication 21.05.2019
Patent
Perforation cable tension detection system and method for oil/gas wells
ZHANG DAGUO, CHEN GUOCHUAN, ZHANG ZAICHUN, LYU FENGBAO, HUANG JUN, PAN TONGLIN
Year of Publication 22.02.2017
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Year of Publication 22.02.2017
Patent
Tube-in-sheet evaporation hybrid energy water chiller-heater unit and system
LI XIAOLONG, CHEN GUOCHUAN, LI CHENGYONG, LIU QINJUN, WANG WUPING, HE JIANQUAN, PU HUANQING, WEN HONG
Year of Publication 15.01.2019
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Year of Publication 15.01.2019
Patent
Automatic change clear excrement system of chicken coop
CHEN GUOCHUAN, DU YONGSUO, PANG LINUO, FU DONGSHENG, LIU WEIYAN, HU YOUQUAN, CHEN JING
Year of Publication 14.09.2016
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Year of Publication 14.09.2016
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