Husbandry
| Sat 02 May 2026
Beijing, May 2 -- Hunan Youliwei Tech Co Ltd has sought patent for Air Purification Device for Cat House. This invention was developed by Feng Luli, He Qinglin, Yuan Ziren, Xu Ziyi, Kang Xiyue, Chen Shuaipeng, Zhang Huibin, Tang Wenwu, Ren Cai, Chen Jiani and Dai Siyu.
The patent application number is CN202511627316 20251107...