Telecom
| Fri 13 Nov 2026
Beijing, Nov. 12 -- Dali Power Supply Bureau of Yunnan Power Grid has submitted a patent application for Secondary Terminal Number Identification Method, Device and Medium. Li Qing, Zhang Yuchun, Chen Huanlin, Guo Xiang, Yang Yongkun, Li Shengtao, Zhao Chunfeng, Jin Weiping, Li Yu, Wu Meixi, Hong Tao, Li Xiang, Tang Zhibin, Bao ..