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US3042332A
|
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Splicing of preprinted webs
|
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US3017486A
|
|
Perforation of webs by electrical discharges
|
|
DE1110509B
|
|
Method and device for perforating a moving sheet-like web made of paper, plastic, metal or the like.
|
|
US2993954A
|
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Colour or tonal reproduction
|
|
GB866545A
|
|
Improvements in or relating to colour or tonal correction for use in printing processes
|
|
GB857654A
|
|
Improvements in or relating to colour reproduction systems
|
|
GB857234A
|
|
Improvements in or relating to image-reproducing systems
|
|
GB902453A
|
|
Method of perforating travelling sheet material
|
|
US3051841A
|
|
Printing and photography
|
|
GB840052A
|
|
Improvements in or relating to the reproduction of visual images
|
|
US2968988A
|
|
Apparatus for indicating changes in ink
|
|
GB855895A
|
|
Improvements in or relating to colour printing
|
|
GB822444A
|
|
Improvements relating to printing processes
|
|
DE1119980B
|
|
Facility for register regulation
|
|
US2873117A
|
|
Register control of moving webs
|
|
DE1131427B
|
|
Device for displaying the color deviations from set color values in single or multi-color printing
|
|
US2969016A
|
|
Colour printing
|
|
GB799737A
|
|
Improvements relating to the register control of moving webs
|
|
GB820361A
|
|
Improvements relating to multi-colour printing processes
|
|
GB797527A
|
|
Improvements relating to the register control of moving webs
|
