Electrical
| Sat 06 Jun 2026
Beijing, June 6 -- Chongzuo Power Supply Bureau Of Guangxi Power Grid Co Ltd has filed a patent application for Anti-toppling Device for Insulating Ladder. This invention was developed by Yang Zhaozhao, Xiao Jiawen, Zhu Wansheng, Qin Yong, Chen Jinlan, Lu Danqing, Hou Liwei, Chi Zhaorong, Zhou Lingmin, Huang Jieyi, Ye Qian, Li K..