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 MonachromefiledCriticalMonachrome
Priority to MC91ApriorityCriticalpatent/MC84A1/fr
Publication of MC84A1publicationCriticalpatent/MC84A1/fr
B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
B41M5/00—Duplicating or marking methods; Sheet materials for use therein
B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
B41M5/06—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using master sheets coated with jelly-like materials, e.g. gelatin
B41M5/08—Sheet materials therefor
MC91A1958-08-061958-08-06Hydrotypie avec réserve de colorants sur le cliché d'impression.
MC84A1
(fr)