GENEVA, June 16 -- SHANDONG YUNQING ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD (Room 501, No. 198 Bole Road, High Tech ZoneJinan, Shandong 250000), 山东云青环保科技有限公司 (中国山东省济南市高新区伯乐路198号501室) filed a patent application (PCT/CN2024/137486) for "HEATING ENERGY-SAVING SYSTEM AND METHOD DEEPLY UTILIZING BOILER ROOM WASTE HEAT" on Dec 06, 2024. With publication no. WO/2025/119340, the details related to the patent application was published on Jun 12, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) sys...