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Individual
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Individual
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Priority to ES0258792ApriorityCriticalpatent/ES258792A3/en
Publication of ES258792A3publicationCriticalpatent/ES258792A3/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
An apparatus for the manual selection of punched cards, constituted by a rectangular frame with vertical sides, which has reproduced on the front front side, the perforations of the margin of the cards. Superimposed parallel to this end with the perforations, there is a plate of the same shape and identically perforated, which constitutes the needle receiver. To the right of the frame there is a stop that matches the perforations of the cards with those of the needle receiver. (Machine-translation by Google Translate, not legally binding)
ES0258792A1960-06-011960-06-01An apparatus for the manual selection of perforated cards (Machine-translation by Google Translate, not legally binding)
ExpiredES258792A3
(en)