INTERNATIONAL PATENT: ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID, 南方电网科学研究院有限责任公司 FILES APPLICATION FOR "HIGH-VOLTAGE CABLE POLYPROPYLENE INSULATING MATERIAL, PREPARATION METHOD THEREFOR AND USE THEREOF"

GENEVA, March 8 -- ELECTRIC POWER RESEARCH INSTITUTE. CHINA SOUTHERN POWER GRID (3/F Of Building J3 And 3/F, 4/F, 5/F Of Building J1, No. 11 Kexiang Road, Science Park, Luogang DistrictGuangzhou, Guangdong 510663), 南方电网科学研究院有限责任公司 (中国广东省广州市萝岗区科学城科翔路11号J1栋3、4、5楼及J3栋3楼) filed a patent application (PCT/CN2024/093958) for "HIGH-VOLTAGE CABLE POLYPROPYLENE INSULATING MATERIAL, PREPARATION METHOD THEREFOR, AND USE THEREOF" on May 17, 2024. With publication no. WO/2025/044...