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公开(公告)号：EP2878073A4
公开(公告)日：2016-04-20
申请号：EP12881723
申请日：2012-07-27
Applicant: ERICSSON TELEFON AB L M
Inventor： PERSSON OSCAR , KARLSSON MAGNUS , YANG XUEFENG
CPC classification number: H02M3/1588 , H02M1/36 , H02M3/1584 , H02M3/285 , H02M3/33592 , Y02B70/1466 , Y02B70/1475
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