Pipe
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Lanzhou University of Technology has been granted a patent for Pipeline Cleaning Device. Fu Yuanyuan, Zhou Xude, Yue Jintao, Yuan Leiquan, Cao Yongyong, Niu Haowen, Huo Tongxiao, Hu Jiayi, Yang Xiaoqin, Tian Xia and Feng Zizhe developed the invention.
The patent application number is CN202520716994U 202504..