ES255885A3 - Improvements in the files and penalties for your selection (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the files and penalties for your selection (Machine-translation by Google Translate, not legally binding)
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.)
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MORA REY PILAR
Original Assignee
MORA REY PILAR
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Publication date
Application filed by MORA REY PILARfiledCriticalMORA REY PILAR
Priority to ES0255885ApriorityCriticalpatent/ES255885A3/en
Publication of ES255885A3publicationCriticalpatent/ES255885A3/en
Improvements in the files and in the perforated files for their selection, which are characterized by comprising a body formed by rigid sheets of rectangular shape and with rounded corners, joined to form a box by means of lateral and inferior rods, of a length determined by the number of cards to be stored and always with the interposition at regular intervals of other plates similar to the frontal ones, and the sheets or rigid plates being perforated according to two series of perforations in all similar to those made in the same cards to be contained. (Machine-translation by Google Translate, not legally binding)
ES0255885A1960-02-181960-02-18Improvements in the files and penalties for your selection (Machine-translation by Google Translate, not legally binding)
ExpiredES255885A3
(en)