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发明名称
Method and apparatus for protecting multiple copies of computer software from unauthorized use
摘要
申请公布号
EP0478969(B1)
申请公布日期
1996.12.18
申请号
EP19910114823
申请日期
1991.09.03
申请人
SOFTWARE SECURITY, INC.
发明人
CHOU, WAYNE W.;ERETT, RICHARD;KULINETS, JOSEPH M.
分类号
G06F1/00;G06F21/00;(IPC1-7):G06F1/00;G06F12/14
主分类号
G06F1/00
代理机构
代理人
主权项
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