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发明名称
AUTHENTICATION SYSTEM
摘要
申请公布号
GB2260208(B)
申请公布日期
1993.09.01
申请号
GB19920025736
申请日期
1992.12.09
申请人
* OLIVETTI RESEARCH LIMITED
发明人
ANDREW * HOPPER;ROGER MICHAEL * NEEDHAM;DAVID JOHN * WHEELER;ROY * WANT;ROY * WANT
分类号
G01S13/75;G01S17/00;G07C9/00
主分类号
G01S13/75
代理机构
代理人
主权项
地址
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