GENEVA, March 23 -- ANHUI WORLD WIDE WELDING CO., LTD (No. 219, Mingchuan Road, Building 1, Baiyan Science and Technology Industrial Park, High-tech ZoneHefei, Anhui 230088), 安徽万宇机械设备科技有限公司 (中国安徽省合肥市高新区柏堰科技园铭传路219号1号楼) filed a patent application (PCT/CN2025/120216) for "FIXING TOOL FOR ELECTRODE MANUFACTURING BASED ON FRICTION STIR ADDITIVE PROCESS AND ELECTRODE PRODUCTION METHOD" on Sep 10, 2025. With publication no. WO/2026/056879, the details related to the patent application was published ...