INTERNATIONAL PATENT: STATE GRID SMART GRID RESEARCH INSTITUTE CO., LTD., 国网智能电网研究院有限公司, STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD. HANGZHOU POWER SUPPLY COMPANY, 国网浙江省电力有限公司杭州供电公司 FILES APPLICATION FOR "DIRECT CURRENT CIRCUIT BREAKER HAVING ADJUSTABLE OSCILLATING CURRENT AND CONTROL METHOD THEREFOR, SYSTEM, DEVICE AND STORAGE MEDIUM"

GENEVA, Dec. 28 -- STATE GRID SMART GRID RESEARCH INSTITUTE CO., LTD. (18 Binhe Ave., Future Science ParkChangping District, Beijing 102209), 国网智能电网研究院有限公司 (中国北京市昌平区未来科技城滨河大道18号), STATE GRID ZHEJIANG ELECTRIC POWER CO., LTD. HANGZHOU POWER SUPPLY COMPANY (59 Jiefang East Road, Shangcheng DistrictHangzhou, Zhejiang 311500), 国网浙江省电力有限公司杭州供电公司 (中国浙江省杭州市ߍ...