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BARBANY BORRELL JOSE
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BARBANY BORRELL JOSE
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Priority to ES0006652UpriorityCriticalpatent/ES6652U/es
Publication of ES6652UpublicationCriticalpatent/ES6652U/es
Un bloque hueco de doble bovedilla, que se caracteriza esencialmente por el hecho de llevar dos bovedillas simétricamente combinadas para dejar en los bloques unos huecos sin menoscabo de la resistencia del bloque que aligeran el peso este.
ES0006652U1941-06-031941-06-03Un bloque hueco de doble bovedilla para la formación de pisos de hormigón armado
PendingES6652U
(es)