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Publication of FR680976ApublicationCriticalpatent/FR680976A/en
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
FR680976D1929-08-291929-08-29
Apparatus for casting block letters and for reading proofs
ExpiredFR680976A
(en)