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发明名称
A method of authenticating a magnetic card
摘要
申请公布号
GB9719583(D0)
申请公布日期
1997.11.19
申请号
GB19970019583
申请日期
1997.09.16
申请人
NCR INTERNATIONAL INC
发明人
分类号
G07F7/12;G06K7/08;G06K17/00;G06K19/06;G06Q40/00
主分类号
G07F7/12
代理机构
代理人
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地址
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