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.)
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Fisac Serna miguel
Original Assignee
Fisac Serna miguel
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Filing date
Publication date
Application filed by Fisac Serna miguelfiledCriticalFisac Serna miguel
Priority to ES1968148811UpriorityCriticalpatent/ES148811Y/en
Publication of ES148811UpublicationCriticalpatent/ES148811U/en
Application grantedgrantedCritical
Publication of ES148811YpublicationCriticalpatent/ES148811Y/en
Manufacturing Of Tubular Articles Or Embedded Moulded Articles
(AREA)
Abstract
Hollow element for the formation of post-tensioned beams, which is characterized by being a prefabricated piece of reinforced concrete sectioned in the shape of an inverted trapezoid with the lower base approximately two thirds of the upper and three times the height higher than the base upper, whose piece is tubular and has a flat face on its upper side laterally prolonged by longitudinal fins straight edge, presenting longitudinal holes for the passage of the post-tensioned rods both in its lower part, thicker, and in its upper part . (Machine-translation by Google Translate, not legally binding)
ES1968148811U1968-03-121968-03-12
HOLLOW ELEMENT FOR FORMING POSTED BEAMS.
ExpiredES148811Y
(en)
Improvements in the construction of buildings through employment of inflatable elements. (Machine-translation by Google Translate, not legally binding)