Textile
| Tue 29 Sep 2026
Beijing, Sept. 29 -- Cangzhou Technoical College has secured a patent on Novel Cloth Bag Dust Removal Device. Yuan Wenhao, Liu Jinhang, Huo Jingyang, Liu Zhenkun, Zhang Yining, Zhang Li, Zhang Hongqiang, Yang Le, Yang Yanting, Zhang Xuena and Sun Puze developed the invention.
The patent application number is CN202520244869U 202..