Food & Beverage
| Fri 28 Aug 2026
Beijing, Aug. 28 -- Yunnan Kunming Nat Grain Reserve Entrepot Co Ltd has been awarded a patent for Grain Surface Impurity Removing Device. This invention was developed by Wang Xingfu, Song Bo, Niu Yongzheng, Liu Jinyuan, Wu Kaihua, Sun Ziwei, Li Ruchun, Liu Jun, Yuan Shunguang and Yang Bin.
The patent application number is CN..