Husbandry
| Wed 04 Feb 2026
Beijing, Feb. 5 -- Rescue Shandong Search Dog Mech Detachment has received a patent for Working Dog Smell Training Device. This invention was developed by Wang Kunliang, Liu Muyan, Li Jing, Feng Lingjia, Li Guoteng, Yang Xuesong, Song Aigen, Niu Hua, Lu Yongdong, Jiang Han, Zhu Guoyin, Lyu Yanpeng and Liu Shulong.
The patent ..