发明名称 |
Safety document with safety layer that can be scratched-off e.g. for confidential information such as pin numbers, has continuous opaque resist coating which covers document |
摘要 |
<p>The safety document (1, 1') has a continuous opaque resist coating (3b) which covers a document. A safety layer is provided on an area having a print format (3d), co-ordinated with the confidential information (20) and which an unauthorized selection of the confidential information make viewing more difficult using transmitted light. An independent claim is included for a transfer foil.</p> |
申请公布号 |
DE202006015989(U1) |
申请公布日期 |
2007.02.08 |
申请号 |
DE20062015989U |
申请日期 |
2006.10.19 |
申请人 |
LEONHARD KURZ GMBH & CO. KG |
发明人 |
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分类号 |
B44F1/12;B42D15/10;B44C1/17 |
主分类号 |
B44F1/12 |
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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