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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RUIZ PROHENS JOSE
Original Assignee
RUIZ PROHENS JOSE
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Filing date
Publication date
Application filed by RUIZ PROHENS JOSEfiledCriticalRUIZ PROHENS JOSE
Priority to ES0020640UpriorityCriticalpatent/ES20640Y/es
Publication of ES20640UpublicationCriticalpatent/ES20640U/es
Application grantedgrantedCritical
Publication of ES20640YpublicationCriticalpatent/ES20640Y/es
Una viga hueca de sección rectangular, formada de cemento, o material apropiado, armado sobre un entramado metálico de varillas, cuyos ángulos interiores están definidos en chaflán a fin de dotarla de una mayor resistencia.
ES0020640U1949-07-071949-07-07Tipo de vigas huecas prefabricadas para construcción de pisos.
ExpiredES20640Y
(es)
Un procedimiento de fabricación de elementos de construcción, que sirven de enconfrados para la formación de estructuras verticales, horizontales o inclinadas