Search Results - "GUAN CHANGHUA" :: K.UTB vyhledávací portál

Loading…

Device and method for rapidly removing volatile gas of sand core during pouring of aluminum alloy pipe fitting

by GUAN CHANGHUA
Year of Publication 28.04.2023

Get full text

Patent

Loading…

Differential pressure quick exhaust valve for gravity casting

by GUAN CHANGHUA
Year of Publication 19.06.2020

Get full text

Patent

Loading…

Tablet personal computer support with lock

by GUAN CHANGHUA, TIAN YUYUN
Year of Publication 07.01.2015

Get full text

Patent

Loading…

Marine domestic sewage treatment system

by GUAN CHANGHUA, YI YUNGUO
Year of Publication 05.08.2022

Get full text

Patent

Loading…

Tower crane capable of integrally hoisting and moving

by WANG KEWEI, MI CHENGHONG, GUAN CHANGHUA, LI YUJIE
Year of Publication 03.01.2023

Get full text

Patent

Loading…

Method of exploring morphological characteristics of gorge bank slope deep buried underground large karst cave

by SHEN XIANPING, PAN SHENGZE, GUAN CHANGHUA, WU XINGLIANG, YUAN DAIJIANG, LIU ZIJIN
Year of Publication 03.02.2016

Get full text

Patent

Loading…

Pallet recovery device

by YAN TAOPING, XIANG ANQING, GUAN CHANGHUA, WANG YAN
Year of Publication 25.01.2019

Get full text

Patent

Loading…

Diagonal clamp holder of panel personal computer (PPC)

by GUAN CHANGHUA, TIAN YUYUN
Year of Publication 17.04.2013

Get full text

Patent

Loading…

Cross clamp bracket of tablet personal computer

by GUAN CHANGHUA, TIAN YUYUN
Year of Publication 10.04.2013

Get full text

Patent

Loading…

Cross-shaped clamp support of tablet computer

by GUAN CHANGHUA, TIAN YUYUN
Year of Publication 03.04.2013

Get full text

Patent

Loading…