Burette convenient for intelligent control
XIE KEYUAN, FENG LIANHONG, LIANG MINGYAO, ZHANG XIAOWEN, AN JIALE, HAN HAIYANG
Year of Publication 15.07.2022
Get full text
Year of Publication 15.07.2022
Patent
Emergency oxygen supply device
WANG HONGCHEN, WANG KEXIANG, FENG LIANHONG, ZHANG XIAOWEN, LI XUE, YUAN LEI, ZHAO YANGWANG, NIU CHAOYANG, LI YANBO, WEI WEI
Year of Publication 05.04.2022
Get full text
Year of Publication 05.04.2022
Patent
Inflatable multifunctional life jacket for survival of victims
LI FENGHENG, GUO BOWEN, ZHAO ZIYAN, MENG HAO, FENG LIANHONG, GUO BAOHUA, JIANG LEYUAN, GUO QINGWEN, XU MENGJIE, CAI CHAOCHAO, DU XICHUN, ZHANG XIAOWEN, WANG YAN, WANG CHUANQI
Year of Publication 24.06.2022
Get full text
Year of Publication 24.06.2022
Patent