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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CALVO MORAN JULIAN
MUNOZ FERNANDEZ PEDRO
Original Assignee
CALVO MORAN JULIAN
MUNOZ FERNANDEZ PEDRO
Priority date (The priority date 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 date listed.)
Nuevo sistema de perfiles, para ventanas y puertas, caracterizado por disponerse dos tipos de perfiles, invertidos entre sí, y por formarse los largueros que constituyen la hoja y el marco de la ventana por un tubo hueco con una serie de nervios que se forman en dicha hoja.
ES0258436A1960-05-281960-05-28Nuevo sistema de perfiles para ventanas y puertas
ExpiredES258436A1
(es)