Printing & Publishing
| Wed 19 Aug 2026
Beijing, Aug. 19 -- State Intellectual Property Office of China has awarded a patent to Henan Ruining Clothes And Caps Co Ltd for Cloth Clamping Device of Printing Machine. Xu Qingqing, Tang Shujing, Li Hong'en, Tang Shuhai, Chen Wei, Li Wenyuan, Li Peipei, Wang Hui and Ren Jiqing developed the invention.
The patent applicati..