Hoisting hoister promotes full -automatic active sealing device in hole
MEI GUISHENG, WANG XIANLIANG, GAO DONG, WEI BENCHENG, MA SHIBIN, ZHU WANSHAN
Year of Publication 04.08.2017
Get full text
Year of Publication 04.08.2017
Patent
Anti -theft sluice gate opening and closing device
DONG SU, ZHU BUGANG, LI XIANGQING, ZHU WANSHAN, WANG WEITAO, ZHOU LIJUN
Year of Publication 28.07.2017
Get full text
Year of Publication 28.07.2017
Patent
Have terminal equipment of two -dimensional code discernment and IC -card reading and writing concurrently
YANG QINGBO, LIU PENG, FENG JUN, WANG CHUNXING, ZUO ZHIJIAN, ZHU WANSHAN, LYU WENYI
Year of Publication 18.07.2017
Get full text
Year of Publication 18.07.2017
Patent