公开/公告号WO2021088452A1
专利类型
公开/公告日2021-05-14
原文格式PDF
申请/专利权人 XJ GROUP CORPORATION;XJ ELECTRIC CO. LTD;XUCHANG XJ SOFTWARE TECHNOLOGY CO. LTD;STATE GRID CORPORATION OF CHINA;ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID NINGXIA ELECTRIC POWER CO. LTD;ECONOMIC AND TECHNICAL RESEARCH INSTITUTE OF STATE GRID XINJIANG ELECTRIC POWER CO. LTD.;
申请/专利号WO2020CN109637
申请日2020-08-17
分类号H02J3/16;H02J3/38;
国家 CN
入库时间 2022-08-24 18:42:35