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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0065165UpriorityCriticalpatent/ES65165Y/en
Publication of ES65165UpublicationCriticalpatent/ES65165U/en
Application grantedgrantedCritical
Publication of ES65165YpublicationCriticalpatent/ES65165Y/en
Element prefabricated and molded in reinforced concrete for floor slabs, characterized by comprising a single piece of fixed width and variable length, depending on the light to be covered, composed of two support treads and two side stringers which are joined together by a lattice of short transversal nerves disposed to regular spaces, the whole mentioned being covered by a compression slab in order to establish a coffering on the lower face. (Machine-translation by Google Translate, not legally binding)
ES0065165U1957-11-121957-11-12
Precast element for floor slabs
ExpiredES65165Y
(en)
Procedure for the construction of floors and machine for the manufacture of their viguettes (Machine-translation by Google Translate, not legally binding)