Pharmaceutical
| Tue 09 Dec 2025
Beijing, Dec. 9 -- Shanxi Shuangyan Pharmaceutical has applied Chinese patent for Interlocking Intelligent Signboard for Power Distribution System. Han Xiaoming, Yang Bin, Yu Jiahui, Sun Ruirui, Hou Linping, Lyu Chun, Tian Hong, Chen Lu, Li Rui, Zhang Jun, Du Yongchang, Zhang Zesheng, Meng Xiaoyu, Kang Wenle, Han Yu and Wang Yuw..