| 发明名称 |
SECURITY ELEMENT AND METHOD FOR PRODUCING SAME |
| 摘要 |
<p>The invention relates to a security device having at least one plastic layer and one specularly reflecting metal layer. An inorganic auxiliary layer is disposed between the plastic layer and the metal layer.</p> |
| 申请公布号 |
SI0944480(T1) |
申请公布日期 |
2004.04.30 |
| 申请号 |
SI19980030567T |
申请日期 |
1998.09.10 |
| 申请人 |
GIESECKE & DEVRIENT GMBH |
发明人 |
KAULE WITTICH;GRAUVOGL GREGOR;SCHUETZMANN JUERGEN;KRETSCHMAR FRIEDRICH |
| 分类号 |
B32B15/08;B42D15/00;B42D25/29;C23C14/02;C23C14/20;D21H21/28;(IPC1-7):B42D15/10 |
主分类号 |
B32B15/08 |
| 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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