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Individual
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Individual
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Priority to ES143236UpriorityCriticalpatent/ES143236U/en
Publication of ES143236UpublicationCriticalpatent/ES143236U/en
Extendable flat bag made with adequate flat material folding and tear-resistant flat characterized by being formed around a smaller rectangle a narrow band that surrounds it completely leaving between this band and the edge of said central rectangle in a regular way short sections without cutting; immediately to this band there is another band of equal width, also cut out of the previous one, and leaving between other short uncut sections distributed in such a way that they result in intermediate points with respect to those not cut in said preceding cut; immediately to this second band there is another third also of equal width that the two previous ones and also only united to the second by short sections whose position corresponds with the one of the sections that join the central rectangle with the first band; and in this way there are other bands of equal width until reaching the immediate edge of the piece where the larger sides of the large outer rectangle have formed bands of a width somewhat greater than that previously mentioned and with some separation in that part of the rest of the bands; said last bands that make of handles can have in their respective middle points of the length a joining element between them as a push button. (Machine-translation by Google Translate, not legally binding)
ES143236U1968-11-191968-11-19Extendable flat bag (Machine-translation by Google Translate, not legally binding)
PendingES143236U
(en)
Procedure, with your device, for the continuous preparation, mechanical and without waste, containers trunk conical. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of frames intended to form an element constitutive of a furniture or box. (Machine-translation by Google Translate, not legally binding)
Improvements in the reticular plastic provisions without knots extruded in a single piece. (Machine-translation by Google Translate, not legally binding)