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PERFILES ESPECIALES S A
Original Assignee
PERFILES ESPECIALES S A
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Application filed by PERFILES ESPECIALES S AfiledCriticalPERFILES ESPECIALES S A
Priority to ES0075237UpriorityCriticalpatent/ES75237Y/es
Publication of ES75237UpublicationCriticalpatent/ES75237U/es
Application grantedgrantedCritical
Publication of ES75237YpublicationCriticalpatent/ES75237Y/es
Marcos metálicos para puertas, ventanas y otros huecos de habitaciones, caracterizados por estar construidos a base de un perfil metálico, obtenido en una máquina continua de rodillos a partir de banda o chapa, cuyo perfil es igual en todos los elementos componentes del marco los cuales están unidos permanentemente, por soldadura o medio adecuado, por las esquinas superior y las inferiores en el caso de que existan.
ES0075237U1959-07-291959-07-29Marcos metálicos para puertas ventanas y otros huecos de abtacones
ExpiredES75237Y
(es)