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Publication of FR718906ApublicationCriticalpatent/FR718906A/fr
B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
B41B11/00—Details of, or accessories for, machines for mechanical composition using matrices for individual characters which are selected and assembled for type casting or moulding
FR718906D1931-06-191931-06-19Appareil pour le nettoyage des matrices des linotypes et machines analogues
ExpiredFR718906A
(fr)