Circuit package for a headphone,申请号EP20010119401-传众专利搜索

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发明名称	Circuit package for a headphone
摘要
申请公布号	EP1185136(B1)	申请公布日期	2011.06.22
申请号	EP20010119401	申请日期	2001.08.11
申请人	SENNHEISER ELECTRONIC GMBH & CO. KG	发明人	BEBENROTH, WOLF-DIETRICH
分类号	H04R1/10;H04R5/033	主分类号	H04R1/10
代理机构		代理人
主权项
地址

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