Aerospace
| Mon 10 Aug 2026
Beijing, Aug. 11 -- Xi'an Aerospace Chemical Propulsion has been granted a patent for Blanking Cap Structure with Bolt Storage Function. This invention was developed by Liu Lanyu, Jiao Duoduo, Wang Jie, Shao Chengyao, Wu Hanghang, Shang Yingbo, Zhang Xiaoxu, Liu Hongchao, An Xinyuan, Wang Kui and Liu Wei.
The patent application..