| 发明名称 |
DOCUMENT AUTHENTIFICATION |
| 摘要 |
<p>A method producing authenticatable documents by incorporating a fluorescent organometallic complex in the toner or in the paper in which the fluorescent organometallic complex gives off light with a characteristic spectrum when exposed to UV light.</p> |
| 申请公布号 |
WO03038010(A1) |
申请公布日期 |
2003.05.08 |
| 申请号 |
WO2002GB04761 |
申请日期 |
2002.10.21 |
| 申请人 |
ELAM-T LIMITED;KATHIRGAMANATHAN, POOPATHY |
发明人 |
KATHIRGAMANATHAN, POOPATHY |
| 分类号 |
B42D15/10;B41M3/14;B42D15/00;C09K11/06;D21H21/48;G06K19/06;G06K19/10;(IPC1-7):C09K11/08 |
主分类号 |
B42D15/10 |
| 代理机构 |
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代理人 |
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| 地址 |
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