Earphone and speaker module for earphone,申请号KR20050109883-传众专利搜索

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发明名称	Earphone and speaker module for earphone
摘要
申请公布号	KR20070021014(A)	申请公布日期	2007.02.22
申请号	KR20050109883	申请日期	2005.11.16
申请人		发明人
分类号	H04R1/10;H04R1/02	主分类号	H04R1/10
代理机构		代理人
主权项
地址

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