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发明名称
METHOD AND SYSTEM OF DYNAMIC TRANSFORMATION OF ENCRYPTED MATERIAL
摘要
申请公布号
EP1018237(B1)
申请公布日期
2009.11.25
申请号
EP19980947171
申请日期
1998.09.21
申请人
RN ACQUISITION CORP.
发明人
JIA, ZHENG;SHEN, JI
分类号
G06F21/00;G06F21/22;G06F1/00;G09C1/00;H04L9/32
主分类号
G06F21/00
代理机构
代理人
主权项
地址
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