发明名称
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 JP2002513703(A) 申请公布日期 2002.05.14
申请号 JP20000547586 申请日期 1999.04.21
申请人 发明人
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
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