GENEVA, Feb. 1 -- CRRC INDUSTRAIL ACADEMY (QINGDAO) CO., LTD. (Room 229, Science And Technology Museum, Electric Car Town, Jihongtan Street, Chengyang DistrictQingdao, Shandong 266109), 中车工业研究院(青岛)有限公司 (中国山东省青岛市城阳区棘洪滩街道动车小镇科技馆229房间) filed a patent application (PCT/CN2024/112674) for "SPHEROIDAL GRAPHITE CAST IRON-BASED COMPOSITE LASER CLADDING MATERIAL AND PREPARATION METHOD THEREFOR" on Aug 16, 2024. With publication no. WO/2026/020523, the details related to the p...