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发明名称
SECURITY DEVICE AGAINST THE UNAUTHORISED DETECTION OF PROTECTED DATA
摘要
申请公布号
EP0368727(B1)
申请公布日期
1991.07.24
申请号
EP19890403019
申请日期
1989.11.02
申请人
SGS THOMSON MICROELECTRONICS SA
发明人
FRUHAUF, SERGE;SOURGEN, LAURENT
分类号
G07F7/10;G06F12/14;G06F21/06;G06K19/073;G11C7/24;G11C16/22
主分类号
G07F7/10
代理机构
代理人
主权项
地址
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