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发明名称
Audio headset
摘要
申请公布号
EP2259556(B1)
申请公布日期
2012.06.20
申请号
EP20100152445
申请日期
2003.05.09
申请人
FREEBIT AS
发明人
VARMING, MICHAEL
分类号
H04M1/05;H04M1/60;H04R1/10
主分类号
H04M1/05
代理机构
代理人
主权项
地址
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