Retail & Household
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Beijing Hemu Ecological Tech Co Ltd and Beijing Golden River Water Resources and Hydropower Construction Group have been granted a patent for Blocking Air Bag Capable of Guiding Flow. Lyu Quanju, Liu Hongyi, Li Zhigang, Lu Fengzhen, Zhang Menghe, Gao Qiujie, Qian Chunhong, Jiang Wen, Chai Ruofan and Wang Chao..