DEVICE AND METHOD FOR CALIBRATION OF A MICROPHONE,申请号KR1020027002782-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	KR20020035126(A)	申请公布日期	2002.05.09
申请号	KR1020027002782	申请日期	2002.02.28
申请人		发明人
分类号	H04R1/08	主分类号	H04R1/08
代理机构		代理人
主权项
地址

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