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发明名称
摘要
申请公布号
KR20100006338(U)
申请公布日期
2010.06.22
申请号
KR20100002717U
申请日期
2010.03.16
申请人
发明人
分类号
H04R3/00;H04R25/00
主分类号
H04R3/00
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代理人
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