Software
| Wed 14 Oct 2026
Beijing, Oct. 14 -- Beijing Ligaolide Engineering Tech Co Ltd has been granted a patent for Filtering Equipment for Production of Waterproof and Anticorrosive Paint. Liu Shibo, Li Guanhua, Gu Chaozhong, Zhang Heng, Sun Jian, Jiang Tao, Jin Hongling, Liu Bin, Cheng Yanjiang, Li Kun, Zhao Can, Chen Xin, Dong Yu, Zhao Chunwei, Zhao..