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经营范围
发明名称
A trusted path mechanism for virtual terminal environments.
摘要
申请公布号
EP0326700(B1)
申请公布日期
1994.11.30
申请号
EP19880121293
申请日期
1988.12.20
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
CARSON, MARK ERWIN;JOHRI, ABHAI
分类号
G06F13/00;G06F9/46;G06F9/48;G06F21/00;G06F21/20;H04L9/32;(IPC1-7):G06F9/46;G06F1/00
主分类号
G06F13/00
代理机构
代理人
主权项
地址
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