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发明名称
SPEAKER
摘要
申请公布号
KR200168099(Y1)
申请公布日期
2000.02.15
申请号
KR19990015992U
申请日期
1999.08.05
申请人
SHIN, JOUNG-YOUL
发明人
SHIN, JOUNG-YOUL
分类号
H04R9/04;(IPC1-7):H04R9/04
主分类号
H04R9/04
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