INTERNATIONAL PATENT: SHANGHAI INSTITUTE OF OPTICS AND FINEMECHANICS, CHINESE ACADEMY OF SCIENCES, 中国科学院上海光学精密机械研究所 FILES APPLICATION FOR "FASTENER FOR RESISTANCE SPOT WELDING OF DISSIMILAR METALS"

GENEVA, Dec. 15 -- SHANGHAI INSTITUTE OF OPTICS AND FINEMECHANICS, CHINESE ACADEMY OF SCIENCES (No.390, Qinghe RoadJiading District, Shanghai 201800), 中国科学院上海光学精密机械研究所 (中国上海市嘉定区清河路390号) filed a patent application (PCT/CN2024/130385) for "FASTENER FOR RESISTANCE SPOT WELDING OF DISSIMILAR METALS" on Nov 07, 2024. With publication no. WO/2025/251517, the details related to the patent application was published on Dec 11, 2025.

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