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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SORRON ZABALA FRANCISCA
Original Assignee
SORRON ZABALA FRANCISCA
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Filing date
Publication date
Application filed by SORRON ZABALA FRANCISCAfiledCriticalSORRON ZABALA FRANCISCA
Priority to ES0231761ApriorityCriticalpatent/ES231761A1/en
Publication of ES231761A1publicationCriticalpatent/ES231761A1/en
Perfeccionamientos in the manufacture of espadrilles, characterized in that rolling on itself a braid of textile fibers of the length necessary to form the sole, this winding is introduced into a mold, a plastic material in the form of a coagulating liquid is poured on said winding, it applies on the sole thus constituted the corresponding cut of fabric mounted together with its template on a last, and the assembly is subjected to light pressure and heat until polymerization of the plastic material is achieved and, therefore, the intimate union between the different turns of braids and between the sole and the lower edge folded inward of the cut, as well as between the sole, the said edge of the cut and the template. (Machine-translation by Google Translate, not legally binding)
ES0231761A1954-02-191954-02-19Improvements in the manufacture of alparagatas (Machine-translation by Google Translate, not legally binding)
ExpiredES231761A1
(en)
Procedure with your machine, for the manufacture of articles composed of resinosous material reinforced with fibers (Machine-translation by Google Translate, not legally binding)