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公开(公告)号:EP2427796A4
公开(公告)日:2016-01-06
申请号:EP10793707
申请日:2010-05-26
Applicant: NOKIA TECHNOLOGIES OY
Inventor: LEVOLA TAPANI , SAARIKKO PASI
IPC: G02B27/44
CPC classification number: G02B27/0081 , G02B5/18 , G02B6/00 , G02B27/0101 , G02B27/095 , G02B2027/0125