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HIJOS DE JUSTO A AGUIRRE SOC A
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HIJOS DE JUSTO A AGUIRRE SOC A
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Application filed by HIJOS DE JUSTO A AGUIRRE SOC AfiledCriticalHIJOS DE JUSTO A AGUIRRE SOC A
Priority to ES0263285ApriorityCriticalpatent/ES263285A1/es
Publication of ES263285A1publicationCriticalpatent/ES263285A1/es
Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Abstract
Procedimiento de fabricación de piezas de calzado, caracterizado por mezclar con una mezcla vulcanizable a base de cauchos natural, sintético y regenerado, viruta de madera o corcho, efectuándose dicha mezcla en unos cilindros mezcladoras, no siendo inferior el porcentaje de madera o corcho, a un 60% de la masa total de caucho en sus tres clases.
ES0263285A1960-12-161960-12-16Procedimiento de fabricaciën de piezas de calzado
ExpiredES263285A1
(es)