Retail & Household
| Tue 15 Sep 2026
Beijing, Sept. 14 -- State Intellectual Property Office of China has received Shandong Jingyang Tech Co Ltd patent application for Carbon Dioxide Trapping Pressure Swing Adsorption Device. Li Shudong, Li Xuegang, Han Xiaoye, Huang Chenglong, Guo Peng, Zhang Yongqing, Mi Jinmeng, Wang Hongmin, Zheng Wenjiang, Wang Xipeng, Yang Sh..