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发明名称
APPARATUS FOR PROVIDING VOICE MESSAGES
摘要
申请公布号
KR100989258(B1)
申请公布日期
2010.10.20
申请号
KR20080035207
申请日期
2008.04.16
申请人
发明人
分类号
H04R3/00
主分类号
H04R3/00
代理机构
代理人
主权项
地址
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