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发明名称
METHOD FOR PROVIDING THE TRANSMISSION CHARACTERISTICS OF A MICROPHONE ARRANGEMENT AND MICROPHONE ARRANGEMENT
摘要
申请公布号
EP1269576(A1)
申请公布日期
2003.01.02
申请号
EP20000912317
申请日期
2000.03.31
申请人
PHONAK AG
发明人
ROECK, HANS-UELI
分类号
H04R1/40;H04R3/00;H04R25/00;(IPC1-7):H01R3/00
主分类号
H04R1/40
代理机构
代理人
主权项
地址
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