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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PEREZ PARDO JOSE
Original Assignee
PEREZ PARDO JOSE
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Publication date
Application filed by PEREZ PARDO JOSEfiledCriticalPEREZ PARDO JOSE
Priority to ES0072312UpriorityCriticalpatent/ES72312Y/en
Publication of ES72312UpublicationCriticalpatent/ES72312U/en
Application grantedgrantedCritical
Publication of ES72312YpublicationCriticalpatent/ES72312Y/en
Improved joist, characterized by consisting of four iron rods, three of which are arranged in parallel and the fourth in plane superior to the central and equally parallel to it, coming their positions braced by wires in predetermined number and such that its ends, on a crosier, imprisoning the most separated rods of the trio to give a quarter of a turn around the fourth rod, the rest of the beam being reinforced with concrete reinforcement that is allowed to set in molds of section and length. default (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of wire for its use in the construction of pretensed concrete (Machine-translation by Google Translate, not legally binding)