发明名称 |
Security Element and Printing Method |
摘要 |
The security element comprises a background ( 1 ) with juxtaposed geometrical elements ( 2 to 8 ) each formed by a set of lines, the lines of a geometrical element having a different angle to those of an adjacent element. The lines of a part of the geometric elements are printed with a conventional ink and the lines of other parts of the geometrical elements are printed with an ink having metallic characteristics. |
申请公布号 |
US2008134920(A1) |
申请公布日期 |
2008.06.12 |
申请号 |
US20040543988 |
申请日期 |
2004.02.05 |
申请人 |
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发明人 |
FORESTI GIANFRANCO;BADAN JEROME |
分类号 |
B41F31/00;B41M;B41M3/14;B44F1/00;B44F1/08;B44F1/12 |
主分类号 |
B41F31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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