Drilling fluid solid-liquid separation treatment device
LI CHEN, ZENG LI, YAN FANG, NIE LING, LIU XUEHANG, ZHOU YUANHUA, BAI KAI
Year of Publication 23.09.2022
Get full text
Year of Publication 23.09.2022
Patent
Ink-jet printer
ZHU DAIFA, XU SHUNLIN, ZHANG JIANXIN, CHENG HUIHUA, ZHOU JIANDE, ZHOU YUANHUA
Year of Publication 29.06.2021
Get full text
Year of Publication 29.06.2021
Patent
Sun drying device
JIA HONGYU, ZHANG TINGMAO, ZHANG SHANBIAO, LI MEIQIU, TIAN YE, ZHOU YUANHUA
Year of Publication 10.02.2016
Get full text
Year of Publication 10.02.2016
Patent
Wall crack monitoring device
WANG BAOGUO, LI HONGWEI, XIA HONGWEI, CHEN WEIHUA, GUO BIN, LING JINGQING, CHEN JIAPENG, LIN ZHENGUO, WANG ZHANPENG, SONG XIAOFENG, LI WEIGUO, ZHOU YUANHUA
Year of Publication 10.01.2023
Get full text
Year of Publication 10.01.2023
Patent
Vehicle-mounted ground penetrating radar device for detecting internal diseases of road surface
WANG HONGSEN, ZHAO ZHIQIANG, LIU CHENDONG, ZHANG JINFEI, HONG SHENGXIANG, CAI HAIQUAN, WANG NING, DING WENSHENG, LU CHAO, WANG YAQI, MA YUEFAN, ZHOU YUANHUA
Year of Publication 27.12.2022
Get full text
Year of Publication 27.12.2022
Patent
Neck collar for thyroid postoperative nursing
HU QI, WEI WANGHONG, WANG JIA, XIA MENGJING, HUANG LULU, ZHU SHA, ZHOU YUANHUA
Year of Publication 18.01.2022
Get full text
Year of Publication 18.01.2022
Patent
Airing device
JIA HONGYU, ZHANG TINGMAO, ZHANG SHANBIAO, LI MEIQIU, TIAN YE, ZHOU YUANHUA
Year of Publication 23.12.2015
Get full text
Year of Publication 23.12.2015
Patent
Airing line shelf
JIA HONGYU, ZHANG TINGMAO, ZHANG SHANBIAO, LI MEIQIU, TIAN YE, ZHOU YUANHUA
Year of Publication 23.12.2015
Get full text
Year of Publication 23.12.2015
Patent
Downhole displacement type impact method and impact drilling tool
WANG YANBIN, KE YANGCHUAN, ZHANG SHIFAN, YI XIANZHONG, WAN JIFANG, XIA GUANGKUN, ZHAO XINBO, ZHOU YUANHUA
Year of Publication 09.11.2021
Get full text
Year of Publication 09.11.2021
Patent
Method and device for shaft leakage point positioning detection
DIAO BINBIN, YI JUN, GAO DELI, WANG YANBIN, LIU HANGMING, KE YANGCHUAN, YI XIANZHONG, WAN JIFANG, ZHAO XINBO, ZHOU YUANHUA, CHEN LIN
Year of Publication 09.08.2022
Get full text
Year of Publication 09.08.2022
Patent
Downhole decoupling clutch rotary steering drilling method and reverse motor clutch
YI JUN, FANG JUN, GAO DELI, LIU HANGMING, ZHANG SHIFAN, YI XIANZHONG, ZHOU YUANHUA
Year of Publication 18.06.2021
Get full text
Year of Publication 18.06.2021
Patent
Turntable intelligent guiding system testing device
YI JUN, FANG JUN, GAO DELI, LIU HANGMING, YI XIANZHONG, MA SUNAN, ZHOU YUANHUA
Year of Publication 15.06.2021
Get full text
Year of Publication 15.06.2021
Patent