Textile
| Tue 18 Aug 2026
Beijing, Aug. 18 -- Chinese Patent for Protective Sleeve for One-time Intermediate Joint of Navigational Light has been issued to Beijing Capital International Airport. This invention was developed by Dong Haojie, Zhang Miao, Jiao Yingjie, Yang Wenhui, Bai Lu, Xie Lei, Liu Xuejian, Wang Hao, Xu Zihan, Yuan Jinjing and Yang Chen...