CH582073A5CH1588873ACH1588873ACH582073A5CH 582073 A5CH582073 A5CH 582073A5CH 1588873 ACH1588873 ACH 1588873ACH 1588873 ACH1588873 ACH 1588873ACH 582073 A5CH582073 A5CH 582073A5
Authority
CH
Switzerland
Application number
CH1588873A
Original Assignee
Pelikan Werke Wagner Guenther
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pelikan Werke Wagner GuentherfiledCriticalPelikan Werke Wagner Guenther
Publication of CH582073A5publicationCriticalpatent/CH582073A5/xx
B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
B41M5/00—Duplicating or marking methods; Sheet materials for use therein
B41M5/124—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