Audiovorrichtung mit negativer Impedanztreiberschaltung und adaptiver Verstärkungsregelung,申请号DE19996040461-传众专利搜索

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发明名称	Audiovorrichtung mit negativer Impedanztreiberschaltung und adaptiver Verstärkungsregelung
摘要
申请公布号	DE69940461(D1)	申请公布日期	2009.04.09
申请号	DE19996040461	申请日期	1999.12.22
申请人	YAMAHA CORP.	发明人	SUZUKI, EIICHI
分类号	H03G5/22;H04R3/04;H03F1/34;H03F3/20;H03G5/16;H04R3/00	主分类号	H03G5/22
代理机构		代理人
主权项
地址

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