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发明名称
Apparatus and method for processing digital right objects
摘要
申请公布号
KR100597412(B1)
申请公布日期
2006.07.05
申请号
KR20040073819
申请日期
2004.09.15
申请人
发明人
分类号
G06F21/10;G06F21/30
主分类号
G06F21/10
代理机构
代理人
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