Design of sand bag protected by sedimentation rod
ZHANG CHU, SONG GUANYIN, ZHANG JUNYAN, QIN YUPENG, QIN KUN, XIAOCHI XU
Year of Publication 14.04.2023
Get full text
Year of Publication 14.04.2023
Patent
Raise-dust-free powder collecting structure of bag-type dust collector
SONG GUANYIN, LIU MIN, LYU XIAOFANG, WANG JIANWEI, LI YANG, YU DONGCAI, LYU ENCHENG
Year of Publication 30.12.2022
Get full text
Year of Publication 30.12.2022
Patent
Automatic lifting hydraulic reclamation cofferdam drainage port electric box culvert
SONG GUANYIN, GAO WEI, XING YUE, KE HENGFU, XU KUIXIN, LI YAN, CHENG ZHAO, ZHANG WENXUAN, SONG DAJUN, XU HANG, HE HAOWEI, DU BINGQUN
Year of Publication 19.04.2024
Get full text
Year of Publication 19.04.2024
Patent
Material crushing device for concrete production
SONG GUANYIN, WEI SHUN, HOU DAIYING, ZHAO YUAN, TIAN XUYANG, YANG TIANYU, ZHOU YIBO, WANG QIANG, XU WEI, LI TAO
Year of Publication 28.03.2023
Get full text
Year of Publication 28.03.2023
Patent
Reinforcing structure of widened roadbed, widened road and widening method
TIAN XUYANG, MA HONGYI, WANG ZHIJIE, LIU ZHENGWEN, ZHOU YIBO, WANG HE, LIU WEICHAO, WANG ZHIQIANG, SONG GUANYIN, YANG GUANGQING, XU PENG, YANG TIANYU, ZHANG RENJIE, LI TING
Year of Publication 27.10.2023
Get full text
Year of Publication 27.10.2023
Patent
Highway widened roadbed structure, widened road and construction method of widened road
FENG YUZHAO, TIAN XUYANG, MA HONGYI, WANG ZHIJIE, LIU ZHENGWEN, WANG QIANG, WANG HE, LIU WEICHAO, WANG ZHIQIANG, SONG GUANYIN, WEI SHUN, YANG GUANGQING, XU PENG, ZHANG RENJIE, LI TING
Year of Publication 29.09.2023
Get full text
Year of Publication 29.09.2023
Patent
Roadbed widening method
HOU DAIYING, TIAN XUYANG, MA HONGYI, WANG ZHIJIE, ZHOU YIBO, WANG QIANG, WANG HE, LIU WEICHAO, WANG ZHIQIANG, SONG GUANYIN, YANG GUANGQING, XU PENG, YANG TIANYU, LI TING
Year of Publication 01.09.2023
Get full text
Year of Publication 01.09.2023
Patent
Intelligent comprehensive management system based on face recognition
CHEN WEIHAI, SONG GUANYIN, LIN HONGGUO, ZENG WEI, LI PING, ZHONG MING, TANG MING, YU LONG, QIN TIAN, WU HAO
Year of Publication 15.01.2021
Get full text
Year of Publication 15.01.2021
Patent
Three-arm drill jumbo
SONG GUANYIN, JI JUN, KANG ZHIYU, YUAN DISANG, TANG ZHILI, LIU SAISAI, LYU LULEI, QI YONGLIN, CHEN WENLONG, LI TAO
Year of Publication 03.07.2020
Get full text
Year of Publication 03.07.2020
Patent
Curing kiln for prefabricated interlock pieces and curing process for curing kiln
JIANG SHAN, SONG GUANYIN, ZENG JINXIN, LI MENG, LI PING, YANG YANG, DUAN FEI, ZHOU JI, LI YUN, CHEN FENG
Year of Publication 12.11.2019
Get full text
Year of Publication 12.11.2019
Patent