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发明名称
摘要
申请公布号
KR200349117(Y1)
申请公布日期
2004.04.30
申请号
KR20040002124U
申请日期
2004.01.29
申请人
发明人
分类号
H04R1/08
主分类号
H04R1/08
代理机构
代理人
主权项
地址
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