Rubber
| Sat 31 Oct 2026
Beijing, Oct. 30 -- Shandong Non Metallic Material Inst has sought patent for Negative-pressure Special-shaped Rubber Metal Interface Cold Bonding Method. This invention was developed by Li Bin, Jiao Bin, Zhang Chunmei, Zhang Kun, Liu Fangbiao, Zhang Jianhui, Sun Shixiang, Li Hui, Ma Weidong, Liu Ping and Ma Chengqin.
The pat..