Pharmaceutical
| Wed 18 Feb 2026
Beijing, Feb. 18 -- No 980 Hospital of Chinese People's Liberation Army Joint Service has sought patent for Automatic Ear Cleaning and Medicine Applying Device. This invention was developed by Wang Ling, Li Yong, Zhou Yongqing, Li Zhen, Yang Xiaolu, Wang Miao, Wang Jinghui, Dong Fangru, Liu Peng, Li Sumin, Ren Huifang, Chen Xinx..