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发明名称
Verfahren und System zum sicheren Übertragen und Speichern von geschützter Information
摘要
申请公布号
DE69731338(D1)
申请公布日期
2004.12.02
申请号
DE19976031338
申请日期
1997.07.08
申请人
INTERNATIONAL BUSINESS MACHINES CORP., ARMONK
发明人
DEINDL, MICHAEL;WITZEL, MARTIN
分类号
G06K17/00;G06K19/073;G07F7/10;(IPC1-7):G07F7/10
主分类号
G06K17/00
代理机构
代理人
主权项
地址
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