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发明名称
Controlling database copyrights
摘要
Briefly, in accordance with one or more embodiments, copyrights of digital data may be controlled.
申请公布号
US7730323(B2)
申请公布日期
2010.06.01
申请号
US20060556992
申请日期
2006.11.06
申请人
发明人
SAITO MAKOTO
分类号
H04L9/32;G06Q20/00;H04L9/30;H04L29/06;H04N1/32;H04N1/44;H04N7/167
主分类号
H04L9/32
代理机构
代理人
主权项
地址
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