Sports
| Sat 26 Oct 2024
Beijing, Oct. 26 -- Hebei Tianzhu Iron & Steel Group has secured a patent on open chute. Sui Jianhui, Cao Dongpeng, Cao Shouming, Li Fan, Hyun Sung-Ki, Liu Guoxing, Li Haibin and Wang Zhe developed the invention.
The patent application number is CN202322212243U 20230817. The patent publication number is CN220536634 (U). Inter..