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.)
SELECTION ENGINEERING Co
Original Assignee
SELECTION ENGINEERING Co
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 SELECTION ENGINEERING CofiledCriticalSELECTION ENGINEERING Co
Priority to ES0249774ApriorityCriticalpatent/ES249774A1/en
Publication of ES249774A1publicationCriticalpatent/ES249774A1/en
Improvements introduced in the structural units suitable for use as beams or structural girders comprising at least longitudinally extending pieces composed of laminar material that have applied along their upper and lower edges lanes or analogous pieces so as to give each piece that a u-section or a longitudinal section extending longitudinally extending in spaced relation by longitudinally extending transversely-arranged diaphragms of sheet material reinforced along one or more of its edges and spaced along the lengths thereof, is longitudinally extended. Pieces that extend longitudinally with said diaphragms to prevent lateral distortion due to the loading of the pieces that extend longitudinally. (Machine-translation by Google Translate, not legally binding)
ES0249774A1959-06-011959-06-01Improvements introduced in construction units (Machine-translation by Google Translate, not legally binding)
ExpiredES249774A1
(en)
Frame of reinforced concrete, vibrated and pressed for the execution of partitions, skylights and similar constructions (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the construction of cells for the conservation of grain matters (Machine-translation by Google Translate, not legally binding)