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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1971175698UpriorityCriticalpatent/ES175698Y/en
Publication of ES175698UpublicationCriticalpatent/ES175698U/en
Application grantedgrantedCritical
Publication of ES175698YpublicationCriticalpatent/ES175698Y/en
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Sheet Holders
(AREA)
Abstract
Improved postal envelope, characterized essentially by the fact that it consists of a sheet of cardboard of rectangular shape provided with a transverse crease line that delimits two covers for a built-in booklet, included among the aforementioned covers, being the above-mentioned inner booklet of minors dimensions that covers and foreseeing in the excess of surface of these and in the zone relative to the inner edges, continuous rubber strips so that when juxtaposed the edges of both covers is constituted an inviolable perimeter closure. (Machine-translation by Google Translate, not legally binding)