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发明名称
head phone and each phone
摘要
申请公布号
KR200385835(Y1)
申请公布日期
2005.06.02
申请号
KR20040037434U
申请日期
2004.12.30
申请人
发明人
分类号
H04R1/10;H04R1/12
主分类号
H04R1/10
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代理人
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