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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1969145284UpriorityCriticalpatent/ES145284Y/en
Publication of ES145284UpublicationCriticalpatent/ES145284U/en
Application grantedgrantedCritical
Publication of ES145284YpublicationCriticalpatent/ES145284Y/en
Portfolio, or similar school tool, characterized in that one of its outer faces, preferably the rear one, has at least one elastic strip, flexible or not, which is immovably anchored pro an end to one of the edges of said face and which has means of fastening on the other edge of the face, which pulls, can also be replaced by two, anchored by their opposite ends to the opposite edges of the face in question and endowed by their other ends of means of fastening each other . (Machine-translation by Google Translate, not legally binding)
ES1969145284U1969-02-041969-02-04
PORTFOLIO, OR ANALOG SCHOOL SUPPORT.
ExpiredES145284Y
(en)