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公开(公告)号:EP3414888B1
公开(公告)日:2020-10-21
申请号:EP17750794.4
申请日:2017-02-09
申请人: NewVoiceMedia Limited
发明人: MCARDLE, Christian , FAIRWEATHER, Tom , WADE, Jonathan, Alexander , SWINHOE, James
IPC分类号: H04M3/51 , H04M15/00 , H04L12/725 , G06Q10/06 , H04L12/14 , H04M3/523 , H04L12/24