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Perfeccionamientos introducidos en radiadores de calefacción, de acuerdo con los cuales se forman estos radiadores mediante la agrupación de elementos autónomos obtenidos a partir de chapa troquelada que se cierran longitudinalmente por soldadura, cuyo conjunto de elementos se adaptan por ambos extremos ocupando planos horizontales y recíprocamente paralelos sobre unos colectores verticales.
ES0243970A1958-09-051958-09-05Perfeccionamientos introducidos en radiadores de calefacciën
ExpiredES243970A3
(es)