Tools and Machinery
| Mon 23 Dec 2024
Beijing, Dec. 23 -- Fujian Quanzhou Jingli Eng Machinery has been awarded a patent for ballast bed leveler. This invention was developed by Zeng Huashan, Wang Huanqian, Zhou Anping, Liu Fei, Lin Yiping, Sun Min and Pan Huazhen.
The patent application number is CN202322770873U 20231016. The patent publication number is CN22086..