| 发明名称 |
Value document and device for processing value documents |
| 摘要 |
The invention relates to a sheet-shaped value document, such as a bank note. An authenticity feature which can be reliably verified by machine or by humans and which can moreover not be deceptively imitated by copying technology is realized by an electro-optical and/or acoustic display device integrated in the value document.
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| 申请公布号 |
US2005161501(A1) |
申请公布日期 |
2005.07.28 |
| 申请号 |
US20050498779 |
申请日期 |
2005.03.23 |
| 申请人 |
GIESECKE & DEVRIENT GMBH |
发明人 |
GIERING THOMAS;HOBMEIER RALF;HOLL NORBERT;SCHMIDT ALFRED;STEIN DIETER;VOELLMER CHRISTIAN;WUNDERER BERND |
| 分类号 |
B42D15/00;B44F1/12;G07D7/00;(IPC1-7):G06F17/60 |
主分类号 |
B42D15/00 |
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