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RIERA TERRA FRANCISCO
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RIERA TERRA FRANCISCO
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Application filed by RIERA TERRA FRANCISCOfiledCriticalRIERA TERRA FRANCISCO
Priority to ES0156597ApriorityCriticalpatent/ES156597A2/es
Publication of ES156597A2publicationCriticalpatent/ES156597A2/es
Nuevo procedimiento para la fabricación de pisos a base de la utilización de una serie de piezas de alfarería o cemento formadas de una pieza macizas con dos cuerpos derecha e izquierda unidos por uno de sus lados con lo cual se le da una gran resistencia al conseguir una capacidad de resistencia extremada.
ES0156597A1942-03-311942-03-31Mejoras introducidas con el objeto de la patente
ExpiredES156597A2
(es)