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公开(公告)号:US20100072739A1
公开(公告)日:2010-03-25
申请号:US12517155
申请日:2007-11-08
申请人: Matthias Kuntz , Dieter Heinz , Ute Honeit , Dieburg Krietsch
发明人: Matthias Kuntz , Dieter Heinz , Ute Honeit , Dieburg Krietsch
CPC分类号: B42D25/415 , B42D25/00 , B42D25/23 , B42D25/24 , B42D25/26 , B42D25/29 , B42D2033/26 , B42D2035/24 , Y10T428/24802 , Y10T428/24934
摘要: The present invention relates to an optically variable security element for protecting articles against counterfeiting, to a process for the production of a security element of this type, and to the use thereof.
摘要翻译: 本发明涉及一种用于保护制品免于假冒的光学可变安全元件,涉及生产这种安全元件的方法及其应用。