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发明名称
Security system
摘要
申请公布号
GB9917199(D0)
申请公布日期
1999.09.22
申请号
GB19990017199
申请日期
1999.07.23
申请人
NCR INTERNATIONAL INC.
发明人
分类号
G07F19/00
主分类号
G07F19/00
代理机构
代理人
主权项
地址
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