Transportation
| Thu 15 Oct 2026
Beijing, Oct. 15 -- Mengniu Dairy Group has been awarded a patent for Trolley. This invention was developed by Lu Guanghui, Lu Guangye, Wu Teng, Li Junnan, Bi Chunbo, Zhang Dandan, Ma Xiuhong, Ma Yuelian, Jin Wei, Wu Chunxiang, Liu Xin and Li Hao.
The patent application number is CN202520445412U 20250313. The patent publicati..