| 发明名称 |
Thermal paper with preprinted indicia |
| 摘要 |
Thermosensitive recording materials such as thermal paper have printed indicia of high quality on the back thereof printed on a backcoating. This backcoating also incorporates an optically variable compound which provides a security feature.
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| 申请公布号 |
EP1321307(A2) |
申请公布日期 |
2003.06.25 |
| 申请号 |
EP20020258566 |
申请日期 |
2002.12.12 |
| 申请人 |
NCR INTERNATIONAL, INC. |
发明人 |
HALBROOK, WENDELL B.;WEHR, MARY ANN |
| 分类号 |
B41M3/14;B41M5/42;(IPC1-7):B41M5/40 |
主分类号 |
B41M3/14 |
| 代理机构 |
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代理人 |
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