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发明名称
RETROREFLECTIVE ARTICLES INCLUDING A SECURITY MARK
摘要
The present disclosure relates to prismatic retroreflective articles that includes a security mark and to methods of making such articles.
申请公布号
WO2013044000(A2)
申请公布日期
2013.03.28
申请号
WO2012US56525
申请日期
2012.09.21
申请人
3M INNOVATIVE PROPERTIES COMPANY;PATEL, SUMAN K.,;ORENSTEEN, BRUCE D.,;PEKUROVSKY, MIKHAIL L.,
发明人
PATEL, SUMAN K.,;ORENSTEEN, BRUCE D.,;PEKUROVSKY, MIKHAIL L.,
分类号
G02B5/08;G02B5/04;G06K9/18;G06K9/74
主分类号
G02B5/08
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