Damping mechanism for loudspeaker membranes,申请号EP19960119477-传众专利搜索

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发明名称	Damping mechanism for loudspeaker membranes
摘要
申请公布号	EP0778721(A3)	申请公布日期	2006.03.29
申请号	EP19960119477	申请日期	1996.12.04
申请人	PIONEER ELECTRONIC CORPORATION;TOHOKU PIONEER ELECTRONIC CORPORATION	发明人	OIZUMI, HIROYA;MURAYAMA, FUMIO
分类号	H04R9/02;H04R9/04;H04R7/16	主分类号	H04R9/02
代理机构		代理人
主权项
地址

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