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B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
FR639293D1927-08-101927-08-10Procédé et composition pour obtenir des reproductions et écritures indélébiles
ExpiredFR639293A
(fr)