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发明名称
SECURE DISTRIBUTION OF DIGITAL REPRESENTATIONS
摘要
申请公布号
EP1055321(A1)
申请公布日期
2000.11.29
申请号
EP19990905133
申请日期
1999.02.09
申请人
FRAUNHOFER-GESELLSCHAFT ZUR
发明人
ZHAO, JIAN;KOCH, ECKHARD;SAITO, MAKATO
分类号
H04N1/44;G06T1/00;G09C5/00;H04L9/08;H04L29/06;H04N1/32;H04N1/387;(IPC1-7):H04N1/32
主分类号
H04N1/44
代理机构
代理人
主权项
地址
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