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DE HERRERA ORTEGA ALFREDO
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DE HERRERA ORTEGA ALFREDO
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Application filed by DE HERRERA ORTEGA ALFREDOfiledCriticalDE HERRERA ORTEGA ALFREDO
Priority to ES0005400UpriorityCriticalpatent/ES5400U/es
Publication of ES5400UpublicationCriticalpatent/ES5400U/es
Se reivindica un procedimiento de construcción con plancha de una sola pieza, sin remaches ni soldaduras para cangilones destinados al transporte y elevación de toda clase de materiales líquidos y sólidos.
ES0005400U1939-12-191939-12-19Un sistema o modelo especial de cangilones
PendingES5400U
(es)