GENEVA, Nov. 23 -- SHANGHAI HEWEI INDUSTRY CO., LTD. (Building 8, No. 2039 Laifang Road, Jiuting TownSongjiang District, Shanghai 201615), 上海核威实业有限公司 (中国上海市松江区九亭镇涞坊路2039号8幢) filed a patent application (PCT/CN2024/112220) for "NICKEL-BISMUTH-COPPER ALLOY-STEEL BIMETALLIC BEARING MATERIAL, PREPARATION METHOD THEREFOR, AND USE THEREOF" on Aug 15, 2024. With publication no. WO/2025/236440, the details related to the patent application was published on Nov 20, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) sys...