Chemicals
| Wed 02 Sep 2026
Beijing, Sept. 2 -- State Intellectual Property Office of China has released Tangshan Jinsha Comb Heat Energy Co Ltd patent application for Low-nitrogen Combustion System. This invention was developed by Yang Peng, Shi Yuming, Han Yujie, Ma Yilin, Yan Lei, Li Chaogui, Ma Zongyu, Yin Xiufeng, Liu Chunmei, Liu Libao, Pan Zhicheng,..