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发明名称
Security/access system
摘要
申请公布号
GB2279477(B)
申请公布日期
1997.09.03
申请号
GB19940004929
申请日期
1994.03.14
申请人
ROBERT JOHN * BALDWIN;JOHN CHARLES * BALDWIN
发明人
ROBERT JOHN * BALDWIN
分类号
G06K7/00;G06K19/067;G06K19/073;(IPC1-7):G06K5/00
主分类号
G06K7/00
代理机构
代理人
主权项
地址
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