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发明名称
DOWNLOADING SYSTEM AND ITS METHOD OF MOBILE PHONE CONTENTS STORED IN KARAOKE PLAYER
摘要
申请公布号
KR20050059968(A)
申请公布日期
2005.06.21
申请号
KR20030091807
申请日期
2003.12.16
申请人
TJ MEDIA CORP.
发明人
LEE, DONG SUB
分类号
H04W8/24;H04W92/18;(IPC1-7):H04Q7/24
主分类号
H04W8/24
代理机构
代理人
主权项
地址
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