INTERNATIONAL PATENT: SHOUGANG GROUP CO., LTD., 首钢集团有限公司 FILES APPLICATION FOR "LASER WELDING WIRE FOR PRESS HARDENING STEEL HAVING ALUMINUM-CONTAINING COATING AND WELDING METHOD USING SAME"

GENEVA, Nov. 17 -- SHOUGANG GROUP CO., LTD. (No. 68, Shijingshan Road,Shijingshan District, Beijing 100041), 首钢集团有限公司 (中国北京市石景山区石景山路68号) filed a patent application (PCT/CN2024/139642) for "LASER WELDING WIRE FOR PRESS HARDENING STEEL HAVING ALUMINUM-CONTAINING COATING AND WELDING METHOD USING SAME" on Dec 16, 2024. With publication no. WO/2025/232201, the details related to the patent application was published on Nov 13, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organi...