Agricultural
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Sichuan Academy of Agricultural Machinery Sciences has sought patent for Single-row Multi-drill Cut-log Perforating Machine. This invention was developed by Liu Bo, Guo Jia, Liu Yu, Lai Jingan, Wen Ke, Zhang Huan, Qiu Yunqiao, Jiang Huixia, Yi Wenyu, Xie Rui, Ran Cheng and Luo Tao.
The patent application num..