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发明名称
DOCUMENT CONTAINING SECURITY IMAGES
摘要
申请公布号
CA2514046(A1)
申请公布日期
2004.08.12
申请号
CA20042514046
申请日期
2004.01.20
申请人
DOCUMENT SECURITY SYSTEMS, INC.
发明人
WHITE, PATRICK J.;WICKER, THOMAS M.;WICKER, DAVID M.
分类号
B42D15/00;B42D15/10;G06K19/06;G06K19/067;G06K19/14;G07D7/00;G07D7/02;G07D7/12;G07D7/20
主分类号
B42D15/00
代理机构
代理人
主权项
地址
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