EAR LEVEL NOISE REJECTION VOICE PICKUP METHOD AND APPARATUS,申请号EP19990930169-传众专利搜索

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发明名称	EAR LEVEL NOISE REJECTION VOICE PICKUP METHOD AND APPARATUS
摘要
申请公布号	EP1093701(A4)	申请公布日期	2006.04.26
申请号	EP19990930169	申请日期	1999.06.22
申请人	RESOUND CORPORATION	发明人	TAENZER, JON, C.
分类号	H04R1/08;(IPC1-7):H04R3/00;H04R25/00	主分类号	H04R1/08
代理机构		代理人
主权项
地址

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