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Priority to ES0074395UpriorityCriticalpatent/ES74395Y/en
Publication of ES74395UpublicationCriticalpatent/ES74395U/en
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Publication of ES74395YpublicationCriticalpatent/ES74395Y/en
Ceramic piece for the manufacture of joists, characterized by its prismatic body is divided into four cavities by two partitions that are cut in cross, having two upper lateral fins and two lower ones that constitute the foot of the piece, which all of them are crossed by creative holes through, being, between the lower fins that serve as support for the vaults, a channel for housing the metal rod and concrete that serve as an element of union of several of these pieces, in the conformation of the joist. (Machine-translation by Google Translate, not legally binding)
ES0074395U1959-06-161959-06-16
Ceramic piece for the manufacture of joists
ExpiredES74395Y
(en)
Element for the construction of walls, partitions, pillars and other essential parts in buildings. (Machine-translation by Google Translate, not legally binding)
Unitary piece prefabricated in ceramic for the formation of joists applicable to the construction (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of prefabricated boards for the construction of entarimados and elements that constitute it (Machine-translation by Google Translate, not legally binding)
Device of combinable ceramic pieces for the construction of ceilings in various buildings (Machine-translation by Google Translate, not legally binding)
Frame of reinforced concrete, vibrated and pressed for the execution of partitions, skylights and similar constructions (Machine-translation by Google Translate, not legally binding)