Audio file playing system using the headset and method for playing the audio file using the same,申请号KR20050072520-传众专利搜索

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发明名称	Audio file playing system using the headset and method for playing the audio file using the same
摘要
申请公布号	KR20070017875(A)	申请公布日期	2007.02.13
申请号	KR20050072520	申请日期	2005.08.08
申请人		发明人
分类号	H04R5/033	主分类号	H04R5/033
代理机构		代理人
主权项
地址

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