I-shaped steel auxiliary limiting mechanism for building operation platform
CHEN XIANHAO, PENG JIWEI, ZHU JIAJUN, LI ZHUO, YANG YUEWEN, GONG JIALE, PU ZIDONG, ZHAO CHAORAN, WANG KAI, PENG ZESEN, TIAN CHANGFENG
Year of Publication 04.08.2023
Get full text
Year of Publication 04.08.2023
Patent
Improved hoisting device for high-altitude building materials in narrow space
WU DAIJIA, ZHU JIAJUN, LYU SHAOYONG, ZHAO CHAORAN, WANG KAI, DONG GUANGPING, TIAN CHANGFENG, PENG ZESEN, CHEN XIANHAO, LI ZHUO, YANG YUEWEN, GONG JIALE, WANG YANFEI, PU ZIDONG, ZHANG RUQIANG
Year of Publication 10.11.2023
Get full text
Year of Publication 10.11.2023
Patent
Fastener type steel pipe scaffold wall connecting piece
ZHU JIAJUN, ZI LITIAN, CHEN QUAN, ZHAO CHAORAN, WANG KAI, PENG ZESEN, TIAN CHANGFENG, CHEN XIANHAO, ZHANG BIJIANG, LI ZHUO, YANG PEIFEN, YANG YUEWEN, GONG JIALE, QIU ZHIBIN, PU ZIDONG
Year of Publication 21.07.2023
Get full text
Year of Publication 21.07.2023
Patent
Hang and remove foldable concrete chute
WANG WENDONG, ZHANG JIANDONG, CUN LIXIN, JIN BILONG, ZHANG XINSHANG, CUN SHUHONG, LI ZAIYUN, GUO PENG, PU ZIDONG, LIU HAN
Year of Publication 29.08.2017
Get full text
Year of Publication 29.08.2017
Patent