GENEVA, July 7 -- GUANGZHOU GOALAND ENERGY CONSERVATION TECH. CO., LTD. (No. 3, Nanyun 5th Road, Science City, High-Tech Industrial Development ZoneGuangzhou, Guangdong 510000), 广州高澜节能技术股份有限公司 (中国广东省广州市高新技术产业开发区科学城南云五路3号) filed a patent application (PCT/CN2024/097101) for "POWER CIRCULATION DEVICE OF COOLING SYSTEM FOR OFFSHORE HIGH-VOLTAGE DIRECT-CURRENT TRANSMISSION INTERFACE TRANSFORMER" on Jun 03, 2024. With publication no. WO/2025/138590, the details related to the pa...