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Priority to ES0030672UpriorityCriticalpatent/ES30672Y/en
Publication of ES30672UpublicationCriticalpatent/ES30672U/en
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Publication of ES30672YpublicationCriticalpatent/ES30672Y/en
Bovedilla for slabs in all kinds of buildings characterized by that it is constituted by a hollow block that has in its interior partitions by which it is divided into six spaces, of which the two upper and the lower two have trapezoid shapes and the two intermediate ones triangular shape, with the upper and lower sides of the block being parallel, and the outer sides being composed of three parts, of which the first one is turned outwards, the second one inwards and the third one outwards, this block being used so that some next to others and the space that separates one block from another is filled with mortar, in whose space the iron beams are also placed. (Machine-translation by Google Translate, not legally binding)
ES0030672U1952-04-081952-04-08
Vault for slabs in all kinds of buildings
ExpiredES30672Y
(en)
Improvements introduced in the manufacture of prefabricated elements for the construction of buildings. (Machine-translation by Google Translate, not legally binding)
Joist integrated by ceramic blocks, iron and concrete without shuttering, for floor construction. (Machine-translation by Google Translate, not legally binding)