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.)
CONSTRUCCIONES MAINCH S A
Original Assignee
CONSTRUCCIONES MAINCH S A
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 CONSTRUCCIONES MAINCH S AfiledCriticalCONSTRUCCIONES MAINCH S A
Priority to ES0067000UpriorityCriticalpatent/ES67000Y/es
Publication of ES67000UpublicationCriticalpatent/ES67000U/es
Application grantedgrantedCritical
Publication of ES67000YpublicationCriticalpatent/ES67000Y/es
Tubos o columnas de sección rectangular, caracterizado por que dos perfiles laminados rectos en forma de "U" están enfrentados por sus cantos y unidos mediante soldadura por punto.
ES0067000U1957-12-141957-12-14Tubos o columnas de sección rectangular
ExpiredES67000Y
(es)