GENEVA, March 16 -- AIR INTERNATIONAL (SHANGHAI) CO., LTD. (No. 108, Chunguang Road, Xinzhuang Industrial Zone,Minhang District, Shanghai 201100), 空调国际（上海）有限公司 (中国上海市闵行区莘庄工业区春光路108号) filed a patent application (PCT/CN2025/094479) for "HEAT EXCHANGER FIN AND PLATE HEAT EXCHANGER" on May 13, 2025. With publication no. WO/2026/051413, the details related to the patent application was published on Mar 12, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World...