Lighting
| Wed 26 Aug 2026
Beijing, Aug. 26 -- Caofeidian Port Xigang Wharf Co Ltd has been granted a patent for High-pole Lamp Panel Hooking and Unhooking Visual Device. This invention was developed by Dong Liuming, Cao Wenlong, Xu Xianglin, Zhu Yonglin, Zhou Jian, Liu Jian, Wei Wei, Liu Dianliang, Zhang Chaoqun and Meng Weiduo.
The patent application..