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Individual
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Individual
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Priority to ES228874ApriorityCriticalpatent/ES228874A1/en
Publication of ES228874A1publicationCriticalpatent/ES228874A1/en
Manufacturing Of Tubular Articles Or Embedded Moulded Articles
(AREA)
Abstract
Improvement in reinforced concrete structures, characterized by the use of pillars, beams, beams and similar hollow, having an uneven interior section, being of less space towards half its length than at the two ends, in such a way that noyos necessary for their molding have slightly conical shapes, with the tips directed inwards and with the bases at the ends. (Machine-translation by Google Translate, not legally binding)
ES228874A1956-05-301956-05-30Improvements in the armed concrete structures (Machine-translation by Google Translate, not legally binding)
ExpiredES228874A1
(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)