发明名称 SICHERHEITSELEMENT ZUR VERHINDERUNG DER FÄLSCHUNG VON WERTPAPIEREN
摘要 The invention relates to a security element comprising a magnetic layer and an embossed layer characterised in that the magnetic layer is a soft-magnetic layer and in that the soft magnetic layer has, at least partially, the shape of the embossed pattern of the embossed layer, whereby the embossed layer affects the magnetic properties of the soft-magnetic layer, to a process of manufacture thereof and to the use of such a security element to avoid counterfeiting of value documents. <IMAGE>
申请公布号 AT230139(T) 申请公布日期 2003.01.15
申请号 AT19990924819T 申请日期 1999.04.21
申请人 N.V. BEKAERT S.A.;SECURENCY PTY. LTD. 发明人 LIPPENS, PAUL;POWER, GARY
分类号 B42D15/10;G03H1/18;G06K19/06;G06K19/08;G07D7/04;G07D7/06;G11B5/64 主分类号 B42D15/10
代理机构 代理人
主权项
地址