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发明名称
COMPUTER SYSTEM SECURITY DEVICE
摘要
申请公布号
CA2032195(A1)
申请公布日期
1991.06.14
申请号
CA19902032195
申请日期
1990.12.13
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
GOLDING, VICTOR G.;SPEIRS, GREGOR H.
分类号
G06F9/445;G06F21/00;G06F21/22;(IPC1-7):G06F12/14
主分类号
G06F9/445
代理机构
代理人
主权项
地址
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