Textile
| Fri 25 Sep 2026
Beijing, Sept. 24 -- DEC Dongfeng Electric Machinery and China Chengda Engineering have filed a patent application for Isolation Sleeve with Composite Structure. This invention was developed by Gao Jiaju, Tang Kuanwu, Lan Yong, Zhu Tao, Li Chengye, Zheng Yongkang, Yuan Xingyi, Peng Bin, Zhang Wei, Sun Libin, Wu Jun, Lin Kun, Zhu..