Telecom
| Thu 18 Apr 2024
Beijing, April 19 -- China Communications Construction Group and Sixth Eng Co Ltd CCCC Fourth Highway Eng have been granted a patent for device for curb installation. This invention was developed by Lin Peng, Deng Fei, Zhang Gan, Yang Mingxia, Yang Yinchang, Sun Changliang, Wang Nan, Li Huansheng, Qiao Kuoyang, Nie Wanqian, Chen..