Retail & Household
| Mon 25 Mar 2024
Beijing, March 26 -- Tianjin Jizhou Forestry Bureau has been granted a patent for forest fire-fighting emergency escape backpack device. This invention was developed by Li Hailan, Wang Chunqi, Wang Haipeng, Qiao Lijuan, Zhang Jingxin, Ou Xuezhen, Wang Haiyan, Meng Lihui, Wang Jingyi, Fang Yingjun, Zhao Jianliang, Geng Liying and..