发明名称 Antifalsification paper having a thread or band shaped security element and a method of producing same
摘要 An antifalsification paper having a security element in the form of a thread or band that consists of a translucent plastic film with an at least partly opaque coating. The coating has translucent areas in the form of visually and/or machine readable characters or patterns that form first information. In addition second information in the form of visually and/or machine readable characters or patterns is disposed on the plastic film, differing from the first information with respect to its size and/or visual impression.
申请公布号 US6030691(A) 申请公布日期 2000.02.29
申请号 US19970906473 申请日期 1997.08.05
申请人 GIESECKE & DEVRIENT GMBH 发明人 BURCHARD, THEO;SCHMITZ, CHRISTIAN;BOEHM, MICHAEL
分类号 B42D15/00;B44F1/12;D21H21/42;(IPC1-7):B32B3/10;B05D5/00 主分类号 B42D15/00
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