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经营范围
发明名称
A SECURE PRINTING METHOD TO THWART COUNTERFEITING
摘要
申请公布号
EP1869624(B1)
申请公布日期
2010.05.05
申请号
EP20060736842
申请日期
2006.03.02
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人
SIMSKE, STEVEN, J.;AUTER, DAVID, E.
分类号
G06K19/00
主分类号
G06K19/00
代理机构
代理人
主权项
地址
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