Agricultural
| Sat 19 Sep 2026
Beijing, Sept. 19 -- Chinese Patent for Cone Body Butt Joint Device of Longitudinal Axial Flow Roller has been issued to Weichai Leiwo Smart Agriculture Technology. This invention was developed by Lu Minggang, Guo Ming, Lian Tongyang, Sun Xiaoyong, Wang Jinghui, Wang Bin, Yang Jianhua, Ge Kaiqiang, Wu Di, Zhao Yaping, Gu Cuicui,..