DEVICE AND METHOD FOR CALIBRATION OF A MICROPHONE,申请号EP20010965023-传众专利搜索

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发明名称	DEVICE AND METHOD FOR CALIBRATION OF A MICROPHONE
摘要
申请公布号	EP1295510(A2)	申请公布日期	2003.03.26
申请号	EP20010965023	申请日期	2001.06.22
申请人	KONINKLIJKE PHILIPS ELECTRONICS N.V.	发明人	JANSE, CORNELIS, P.;BELT, HARM, J., W.
分类号	H04R29/00;(IPC1-7):H04R29/00	主分类号	H04R29/00
代理机构		代理人
主权项
地址

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