发明名称 System for pre-stripping alignment of color separations
摘要 A system for prestripping alignment of color separations providing automatic registration of same on stripping, includes provision for using a set of carrier-related holes in a first color separation for establishing position of the first color separation on a hole-transfer table, and then for using fiducial indicia on the first color separation to establish position of a sensor system which in turn is used in conjunction with corresponding fiducial indicia on each of the remaining color separations to establish location for corresponding carrier-related holes which are then punched in each color separation using the hole transfer table.
申请公布号 US4264192(A) 申请公布日期 1981.04.28
申请号 US19790087411 申请日期 1979.10.22
申请人 ROBB, MAURICE R. 发明人 ROBB, MAURICE R.
分类号 G03F9/00;(IPC1-7):G03B29/00;G03B27/32;G01B11/00 主分类号 G03F9/00
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