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Individual
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Individual
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Priority to ES0084679UpriorityCriticalpatent/ES84679U/en
Publication of ES84679UpublicationCriticalpatent/ES84679U/en
An improved vault for construction slabs, characterized in that the faces adjacent to the upper end edges thereof, have longitudinal grooves for the anchoring of the filling concrete masses that border the vaulting support of the vault, preventing the relative turn of the vault in relation to the joists, in case of vertical displacements of any of these. (Machine-translation by Google Translate, not legally binding)
ES0084679U1960-12-031960-12-03An improved vault for construction slabs (Machine-translation by Google Translate, not legally binding)
PendingES84679U
(en)