Automobile
| Sun 26 Apr 2026
Beijing, April 27 -- State Intellectual Property Office of China has received China Construction Eighth Engineering Division patent application for Vehicle Washing Method Based on Trestle Beam Plate. Zhang Jinchi, Cheng Chao, Zeng Lian, Gao Yunheng, Ma Zihan, Hu Jintao, Zhai Xinlei, Yang Songshan, Yang Tianxu, Gao Weimin, Wu Jij..