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发明名称
EARPHONE ACCESSORIES
摘要
申请公布号
KR200146679(Y1)
申请公布日期
1999.06.15
申请号
KR19960041184U
申请日期
1996.11.21
申请人
HAN, JONG-HWAN
发明人
HAN, JONG-HWAN
分类号
H04R1/10
主分类号
H04R1/10
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