58555 ⎘
Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components Application of the layer, e.g. by printing
Scratch-off coatings compatible with digital imaging
#2Marking system
#3PRINTED MATTER AND METHOD OF MANUFACTURING THE SAME, AND INSPECTION METHOD OF PRINTING APPARATUS
#4PRESSURE SENSITIVE COATING FOR IMAGE FORMING