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.)
Rio Tinto Switzerland AG
Original Assignee
Alusuisse Holdings AG
Schweizerische Aluminium AG
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.)
Filing date
Publication date
Application filed by Alusuisse Holdings AG, Schweizerische Aluminium AGfiledCriticalAlusuisse Holdings AG
Priority to ES105725UpriorityCriticalpatent/ES105725Y/es
Publication of ES105725UpublicationCriticalpatent/ES105725U/es
Application grantedgrantedCritical
Publication of ES105725YpublicationCriticalpatent/ES105725Y/es
Perfil metálico en especial de metal ligero para la construcción caracterizado por el hecho de que presenta en sección transversal un travesaño cuyos bordes soportan por un lado dos alas oblicuas divergentes que forman un ángulo comprendido entre 5º y 60º con la dirección perpendicular al travesaño y por otro lado dos chapas perpendiculares al mismo.
ES105725U1964-04-241964-04-24Un perfil metalico, en especial de metal ligero, para la construccion.
ExpiredES105725Y
(es)