GENEVA, June 20 -- CHINA ENERGY CONSERVATION ECONOMIC DEVELOPMENT (JIASHAN) PARK CONSTRUCTION AND DEVELOPMENT CO., LTD (Room 901, Building 1, No. 99 Xinda Road, Huimin Street, Jiashan CountyJiaxing, Zhejiang 314100), 中节能经开（嘉善）园区建设发展有限公司 (中国浙江省嘉兴市嘉善县惠民街道鑫达路99号1幢901室) filed a patent application (PCT/CN2023/138617) for "ENERGY-SAVING AND ENVIRONMENT-FRIENDLY PARK AIR MONITORING DEVICE" on Dec 14, 2023. With publication no. WO/2025/123262, the details related to the pat...