Aerospace
| Sun 01 Nov 2026
Beijing, Oct. 31 -- Beijing Houlide Instr Co Ltd has submitted a patent application for Display Shell Type Artificial Precipitation Rocket Projectile. This invention was developed by Wang Le, Lei Leyi, Yang Zhe, Du Xin, Zhao Tingbo, Cui Congxin, Ma Lin, Wang Da, Zhao Kai, Yang Changjian, Yang Haifen, Zhou Ren and Sun Haiduo.
..