Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0076592UpriorityCriticalpatent/ES76592U/es
Publication of ES76592UpublicationCriticalpatent/ES76592U/es
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Sheet Holders
(AREA)
Abstract
Ficha perforada perfeccionada, caracterizada por disponer de perforaciones marginales, por lo menos en uno de sus bordes, cada una de las cuales corresponde a un concepto a seleccionar por arrastre mediante varilla, presentando dichos bordes zonas desprovistas de perforaciones que determinan asientos para la ficha, en orden a su alineación horizontal y vertical cuando se tiene un conjunto de las mismas, coadyuvando a tales alineaciones los fragmentos de borde de la ficha, correspondientes a perforaciones selectivas.