Information Technology
| Sun 07 Jun 2026
Beijing, June 8 -- Beijing Palmgo Infotech Co Ltd has submitted a patent application for Expressway Drainage Condition Analysis Method, Device and Equipment and Storage Medium. This invention was developed by Guo Shengmin, Han Xingguang, Song Chongxian, Li Yang, Liu Yangyang, Nie Qiaowei, Li Zhi, Li Chengbao, Zhang Ruilong, Li Y..