Healthcare
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Beijing Chaoyang Experimental Primary School has been granted a patent for Climbing Equipment. This invention was developed by Chen Lihua, Cao Jing, Wang Changbai, Li Jun, Yu Hao, Ji Lili, Zhang Boyan, Hou Jie, Li Bohan and Li Xingran.
The patent application number is CN202422380519U 20240929. The patent p..