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发明名称
SECURITY CARDS
摘要
申请公布号
GB8320187(D0)
申请公布日期
1983.09.01
申请号
GB19830020187
申请日期
1983.07.27
申请人
DE LA RUE SYSTEMS LTD
发明人
分类号
G07C9/00;(IPC1-7):A61B5/00
主分类号
G07C9/00
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