发明名称 SICHERHEITSMERKMAL
摘要 The invention relates to a safety marking (2,3; 5-7, 9) having a superficial color application (2, 3) containing iridescent pigments, wherein the color of said marking changes when the viewing angle is changed. Increased anti-forgery safety is achieved in said marking in that an additional safety element (5-7, 9) that is particularly variable optically is arranged in an at least partially overlapping area or in an area that substantially borders directly with the color application (2, 3).
申请公布号 AT361844(T) 申请公布日期 2007.06.15
申请号 AT20040725263T 申请日期 2004.04.02
申请人 LANDQART 发明人 FRANKEN, KLAUS
分类号 B42D15/00 主分类号 B42D15/00
代理机构 代理人
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