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Publication of FR881232ApublicationCriticalpatent/FR881232A/en
B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
B41M1/00—Inking and printing with a printer's forme
B41M1/26—Printing on other surfaces than ordinary paper
B41M1/28—Printing on other surfaces than ordinary paper on metals
FR881232D1941-12-161941-12-16
Process for obtaining inscriptions, drawings, engravings, in relief or not, on aluminum or aluminum alloys
ExpiredFR881232A
(en)