发明名称 Method and apparatus for correcting printing plates
摘要 A method and apparatus for adding ink receptive areas to or removing ink receptive areas from printing plates in which a consumable stylus, such as a graphite pencil "lead," or a non-consumable stylus, such as a copper wire, is brought into contact with the printing plate.
申请公布号 US4150623(A) 申请公布日期 1979.04.24
申请号 US19770766276 申请日期 1977.02.07
申请人 AMERICAN HOECHST CORP 发明人 HAMILTON, RAYMOND R
分类号 B41N3/00;(IPC1-7):B41M5/26;H05B3/64 主分类号 B41N3/00
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