Aerospace
| Wed 20 Jan 2021
Beijing, Jan. 20 -- Shaanxi Aircraft Ind Group has applied for Chinese patent for gas purifying device used for airplanes. Wang Ming, Liang Qingsen, Zhou Xiaobin, Liu Shuai, Wang Quan, Lu Tan, Shen Yu'An, Luo Meng, Wei Xudong and Wu Xuechun developed it.
The patent application number is CN201910460131 20190529. The patent pub..