| 发明名称 |
Apparatus for examining the authenticity of documents. |
| 摘要 |
<p>Process and apparatus for checking the authenticity of valuable documents by subjecting the document to be checked in a closed room to at least incident light, transmitting and floodlight, especially floodlight at angles of 0 tot 15°.</p><p>Apparatus is described with document examination places without relative interference of the different radiation.</p> |
| 申请公布号 |
EP0121272(A1) |
申请公布日期 |
1984.10.10 |
| 申请号 |
EP19840200237 |
申请日期 |
1984.02.21 |
| 申请人 |
JADRIMEX AUTOMATION GROUP B.V. |
发明人 |
DIONISIUS, JANUS CORNELIS;WIELENGA, ALLE |
| 分类号 |
B42D15/10;G01N21/64;G07D7/00;G07D7/12;(IPC1-7):07D7/00 |
主分类号 |
B42D15/10 |
| 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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