发明名称 IDENTIFICATION DOCUMENT WITH DOCUMENT SPECIFIC REDUCED SCALE PRINTING
摘要 An identification document which includes card specific information printed on the card in a first location at a relatively large scale which permits the information to be read without magnification and duplicates the card specific information at a second location on the card at a significantly smaller scale which requires magnification to clearly read the small scale information. The micro-printing of small scale card specific information, such as a person's date of birth on a driver's license, at a second location on the identification card allows the micro-printed text to be compared to the large scale text to determine if the large scale text has been altered.
申请公布号 EP1084041(A1) 申请公布日期 2001.03.21
申请号 EP19990955246 申请日期 1999.06.02
申请人 POLAROID CORPORATION 发明人 REDMOND, JAMES, D.;DEPREY, DAWN, E.
分类号 B41J29/00;B42D15/00;B42D15/10;G03G21/04;H04N1/387 主分类号 B41J29/00
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