Aviation
| Wed 02 Oct 2024
Beijing, Oct. 2 -- Jiangxi Hongdu Aviat Ind Group has been granted a patent for composite oxygen bottle installation limiting device. Wen Aipeng, Huang Hui, Ying Chao, Chi Xinguo, Cai Yi, Lin Lei, Shao Xiangxiang and Chen Yan developed the invention.
The patent application number is CN202321676180U 20230629. The patent public..