GENEVA, Dec. 28 -- ZEPHYR INTELLIGENT SYSTEM (SHANGHAI) CO., LTD. (Room 219, No. 1348, New Jinqiao Road, China Shanghai Pilot Free Trade ZonePudong New Area, Shanghai 201206), 哲弗智能系统（上海）有限公司 (中国上海市浦东新区中国（上海）自由贸易试验区新金桥路1348号219室) filed a patent application (PCT/CN2025/081500) for "GAS DETECTION DEVICE AND FIRE-FIGHTING DEVICE" on Mar 10, 2025. With publication no. WO/2025/260843, the details related to the patent application was published on Dec 26, 202...