Aerospace
| Mon 23 Feb 2026
Beijing, Feb. 23 -- Beijing Tianbing Tech Co Ltd has sought patent for Combustion Chamber Semi-regenerative Cooling Structure, Fuel Gas Generator, Engine and Liquid Rocket. This invention was developed by Qu Haijun, Li Xiaoxin, Li Rong, Fan Huiming, Huang Rixin, Peng Na, Yang Xiaoli, Chen Liyuan, Wang Qi, Song Huiling, Wang Zhen..