Construction
| Wed 04 Nov 2026
Beijing, Nov. 4 -- Li Yuhan has received a patent for Material Carrying Trolley for Building Construction. This invention was developed by Tian Liangchen, Shen Junli, Pu Yongmao, Shi Pengli, Jin Shufa, Chen Shiwei, Li Wei, Cui Kaiqi, Dai Chunbo and Li Yuhan.
The patent application number is CN202520564652U 20250328. The paten..