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Priority to ES1966135169UpriorityCriticalpatent/ES135169Y/en
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Publication of ES135169YpublicationCriticalpatent/ES135169Y/en
Complementary elements for the floors forging, characterized in that the joist element shows a section in the shape of a "U" that, in the assembly, is placed with its two wings parallel upwards, rising from a flat bottom that goes to square with the same and that, in its inner central zone, it has a semi-cylindrical longitudinal projection with its diametrical plane parallel to said bottom and leaves an internal emptying for weight reduction, which outgoing is comprised between two curved-concave zones that determine two grooves or longitudinal channels in which the traction rods of the metallic armor are accommodated, which keep the various elements that make up the joist together as they are totally or partially filled with concrete, the channel determined by the ascending parallel wings of the "U". (Machine-translation by Google Translate, not legally binding)
ES1966135169U1966-12-211966-12-21
COMPLEMENTARY ELEMENTS EACH OTHER FOR THE FORGING OF FLOORS.
ExpiredES135169Y
(en)
Improvements introduced in the preparation of propulsion loads of solid material for rockets. (Machine-translation by Google Translate, not legally binding)
A proposal of prefabricated elements that can form a structure of self-supporting dividing walls. (Machine-translation by Google Translate, not legally binding)