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发明名称
Listening device with two or more microphones
摘要
申请公布号
EP2257081(B1)
申请公布日期
2012.08.22
申请号
EP20100178239
申请日期
2005.03.15
申请人
OTICON A/S
发明人
BUERGER, CHRISTIAN C.
分类号
H04R25/00;H04R1/40;H04R3/00
主分类号
H04R25/00
代理机构
代理人
主权项
地址
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