Textile
| Tue 10 Nov 2026
Beijing, Nov. 9 -- Chinese Patent for Air Frame for Ring Spinning Frame has been issued to Jingwei Intelligent Textile Machinery. This invention was developed by Tan Rui, Han Wei, Han Zhiqiang, Hou Junhua, Hou Xiaodong, Zhiyong Qiao, Duan Jianfang, Guo Jinyan, Wang Lei, Wang Jiangen and Hao Xintao.
The patent application number..