发明名称 Acquisition paper sheet with printed text - has coating on rear side for prodn. of carbon copies
摘要 <p>The paper sheet is printed on one side with a text aimed in particular at typists, e.g. for advertising. It comprises a sheet with a coating on the free rear side to allow the production of carbon copies. The design is likely to have more impact on the recipient, since it can be put to good use for a considerable time.</p>
申请公布号 DE2922934(A1) 申请公布日期 1980.12.11
申请号 DE19792922934 申请日期 1979.06.01
申请人 BEROLINA CHEMISCHER BUEROBEDARF WOLFF & WILCKE BETRIEBS KG 发明人 WILCKE,GERHARD
分类号 B41M5/10;(IPC1-7):41M5/02 主分类号 B41M5/10
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