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.)
Manufacturas Metalicas Madrilenas SA
Original Assignee
Manufacturas Metalicas Madrilenas SA
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 Manufacturas Metalicas Madrilenas SAfiledCriticalManufacturas Metalicas Madrilenas SA
Priority to ES84232UpriorityCriticalpatent/ES84232Y/en
Publication of ES84232UpublicationCriticalpatent/ES84232U/en
Application grantedgrantedCritical
Publication of ES84232YpublicationCriticalpatent/ES84232Y/en
Improved joist for construction, characterized in that it consists of a longitudinal section of folded sheet in such a way that it has a transverse flat section in which a straight flat portion carries a double head formed by square bending, folding to join and folding again to union, until determining a double T symmetric. (Machine-translation by Google Translate, not legally binding)
ES84232U1960-11-191960-11-19
Enhanced construction joist
ExpiredES84232Y
(en)
Improvements introduced in carton tubes employed as elements of lossed formwork in the construction industry (Machine-translation by Google Translate, not legally binding)