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Filing date
Publication date
Application filed by Jean Gusken Maschinenfabrik EifiledCriticalJean Gusken Maschinenfabrik Ei
Publication of BE650263ApublicationCriticalpatent/BE650263A/fr
B42F13/00—Filing appliances with means for engaging perforations or slots
B42F13/40—Filing appliances with means for engaging perforations or slots combined or formed with other articles, e.g. punches, stands
B42F13/408—Filing appliances with means for engaging perforations or slots combined or formed with other articles, e.g. punches, stands with sheet rests or sheet lifters
BE650263A1963-07-091964-07-08Dispositif de surveillance du fil de trame dans un métier à tisser.
BE650263A
(fr)