| 发明名称 |
Value document, production and verification of value documents |
| 摘要 |
A sheet-shaped document of value (BN) has luminescent feature substances (20, 21). Preferably, one luminescent feature substance is present over the entire sheet-shaped document and has a low concentration, whereas a second luminescent feature substance is present at certain partial areas and has a higher concentration. |
| 申请公布号 |
US8616584(B2) |
申请公布日期 |
2013.12.31 |
| 申请号 |
US20060988867 |
申请日期 |
2006.07.18 |
| 申请人 |
SCHOLZ ULRICH;GRAUVOGL GREGOR;MAGG ULRICH;GIERING THOMAS;MUELLER FRANZ;THIERAUF KLAUS;GIESECKE & DEVRIENT GMBH |
发明人 |
SCHOLZ ULRICH;GRAUVOGL GREGOR;MAGG ULRICH;GIERING THOMAS;MUELLER FRANZ;THIERAUF KLAUS |
| 分类号 |
B42D15/00;G09C3/00 |
主分类号 |
B42D15/00 |
| 代理机构 |
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