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Application filed by Julius WegehenkelfiledCriticalJulius Wegehenkel
Priority to BE614703ApriorityCriticalpatent/BE614703A/fr
Publication of BE614703ApublicationCriticalpatent/BE614703A/fr
BE614703A1962-03-061962-03-06Dispositif de changement de course destiné à la commande du changement de pas sur des métiers à tisser mécaniques.
BE614703A
(fr)