发明名称 I.D. card product
摘要 An I.D. product wherein a ply having longitudinal and transverse lines of perforation defines an I.D. card, a pressure sensitive-equipped transparent film having a first portion attached to the ply and a second portion of the film being positioned in face-to-face relation to the ply, the second portion of the film being equipped with a release liner.
申请公布号 US5172938(A) 申请公布日期 1992.12.22
申请号 US19900615309 申请日期 1990.11.19
申请人 WALLACE COMPUTER SERVICES, INC. 发明人 SCHMIDT, ERIC
分类号 B42D5/02 主分类号 B42D5/02
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