发明名称 A SECURITY DOCUMENT AND A METHOD FOR PRODUCING IT
摘要 A security document is described, in particular a bank note, identity card or the like, having a security element consisting of a film with a magnetic coating. The coating comprises licht soft-magnetic pigments, so that the colour of the coating is not influenced by the pigment. The pigment can be applied in a varnish suspension.
申请公布号 CA2059486(A1) 申请公布日期 1992.07.18
申请号 CA19922059486 申请日期 1992.01.16
申请人 GAO GESELLSCHAFT FUR AUTOMATION UND ORGANISATION M.B.H. 发明人 KAULE, WITTICH
分类号 B42D15/00;B42D25/355;C09D5/23;G06K19/12;G07D7/04 主分类号 B42D15/00
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