Textile
| Mon 13 Apr 2026
Beijing, April 13 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Lianfa Textile Co Ltd for Stranded Yarn Oiling Device. Liu Zhibing, Li Haiyan, Cai Gang, Sheng Qingming, Ren Yiqi, Zhu Jinhua, Bian Xiaoyun, Wu Wei, Yao Lei and Wang Haijun developed the invention.
The patent application number is..