Search Results - "JIAO ZHENGHUI" :: K.UTB vyhledávací portál

Loading…

European pine board chipping machine

by JIAO ZHENGHUI
Year of Publication 17.11.2023

Get full text

Patent

Loading…

Oriented strand board slicing machine

by JIAO ZHENGHUI
Year of Publication 08.02.2022

Get full text

Patent

Loading…

$Separate stratum fracfturing detection device that bats in succession$

Separate stratum fracfturing detection device that bats in succession

by ZHAO WEN, JIAO ZHENGHUI
Year of Publication 21.12.2016

Get full text

Patent

Loading…

Sampler suitable for anti - flowing back jet pump

by Han Chengcai, Jiao Zhenghui
Year of Publication 17.08.2016

Get full text

Patent

Loading…

Full-automatic crescent elevator

by JIAO ZHENGHUI, REN XUEJIAO, ZHANG WENTING
Year of Publication 03.12.2019

Get full text

Patent

Loading…

Double-stage hydraulic power rotation jet flow blockage cleaning device

by HAN CHENGCAI, JIAO ZHENGHUI, ZHU LIN, MIAO LIANG
Year of Publication 26.08.2015

Get full text

Patent

Loading…

Liftable light pole

by LI XIAOXU, WU YUWEN, JIAO ZHENGHUI
Year of Publication 27.11.2018

Get full text

Patent

Loading…

Universal automatic spraying device

by WANG MEIYAN, ZHANG XIAOQUAN, BO WENLU, JIAO ZHENGHUI, REN XUEJIAO
Year of Publication 30.06.2020

Get full text

Patent

Loading…

Can drop into formula of returning out well head protector

by Han Chengcai, Jiao Zhenghui, Liu Jianping, Zhao Wen
Year of Publication 10.08.2016

Get full text

Patent

Loading…

Input reversing-out type wellhead protector

by HAN CHENGCAI, LI YONG, DENG JIXUE, JIAO ZHENGHUI
Year of Publication 16.03.2016

Get full text

Patent

Loading…

$Constant current open flow flow controller after oil gas well fracturing$

Constant current open flow flow controller after oil gas well fracturing

by HAN JINGJING, FEI JIEGAO, DENG JIXUE, LYU XIXIANG, LIU PEIRUN, JIAO ZHENGHUI, JING ZHIMING
Year of Publication 28.12.2016

Get full text

Patent

Loading…

Box is prevented spouting in self sealss pumping

by HAN JINGJING, FEI JIEGAO, DENG JIXUE, LYU XIXIANG, LIU PEIRUN, JIAO ZHENGHUI, JING ZHIMING
Year of Publication 14.12.2016

Get full text

Patent

Loading…

Device is taken off with safe pulling out to pumping

by HAN JINGJING, FEI JIEGAO, DENG JIXUE, LYU XIXIANG, LIU PEIRUN, JIAO ZHENGHUI, JING ZHIMING
Year of Publication 14.12.2016

Get full text

Patent

Loading…

Flow controller with adjustable anti erosion

by HAN JINGJING, FEI JIEGAO, DENG JIXUE, LYU XIXIANG, LIU PEIRUN, JIAO ZHENGHUI, JING ZHIMING
Year of Publication 23.11.2016

Get full text

Patent

Loading…

Split type plunger steel wire drain

by HAN JINGJING, FEI JIEGAO, DENG JIXUE, LYU XIXIANG, LIU PEIRUN, JIAO ZHENGHUI, JING ZHIMING
Year of Publication 23.11.2016

Get full text

Patent

Loading…

Split type plunger steel wire liquid draining device

by HAN JINGJING, FEI JIEGAO, DENG JIXUE, LYU XIXIANG, LIU PEIRUN, JIAO ZHENGHUI, JING ZHIMING
Year of Publication 21.09.2016

Get full text

Patent

Loading…

Safe pull and dissociating device for suction

by Han Jingjing, Jing Zhiming, Liu Peirun, Jiao Zhenghui, Lyu Xixiang, Deng Jixue, Fei Jiegao
Year of Publication 31.08.2016

Get full text

Patent

Loading…

Oil field water conservancy sandblast perforation returns sediment outflow liquid solid -liquid separation circulating equipment

by ZHAO WEN, LI JUNQIANG, LIU JIANPING, JIAO ZHENGHUI, HU XIAOYUAN
Year of Publication 04.05.2016

Get full text

Patent

Loading…

$High -efficient fracturing technology tubular column of horizontal well$

High -efficient fracturing technology tubular column of horizontal well

by HAN JINGJING, SUN HU, GAO YINSUO, LONG SHIMING, DENG JIXUE, JING ZHIMING, JIAO ZHENGHUI, CAO XIN
Year of Publication 22.06.2016

Get full text

Patent

Loading…

$Efficient fracturing construction technology tubular column for horizontal well and fracturing construction technology$

Efficient fracturing construction technology tubular column for horizontal well and fracturing construction technology

by HAN JINGJING, SUN HU, GAO YINSUO, LONG SHIMING, DENG JIXUE, JING ZHIMING, JIAO ZHENGHUI, CAO XIN
Year of Publication 13.04.2016

Get full text

Patent

Refine Results

Format

Subject Area

Topic

Language

Year of Publication

Database