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发明名称
IDENTIFICATION BADGE VERIFICATION SYSTEM
摘要
申请公布号
EP1049962(A1)
申请公布日期
2000.11.08
申请号
EP19980965556
申请日期
1998.12.31
申请人
TEMTEC, INC.
发明人
HOLT, ROBERT, J.;HAAS, DAVID, J.
分类号
G06K7/12;G06K19/06;G07C9/00;(IPC1-7):G04B17/00
主分类号
G06K7/12
代理机构
代理人
主权项
地址
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