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Priority to ES0061224UpriorityCriticalpatent/ES61224Y/en
Publication of ES61224UpublicationCriticalpatent/ES61224U/en
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Publication of ES61224YpublicationCriticalpatent/ES61224Y/en
A vault composed especially for roofs, characterized by the stepped profile of the side parts thereof, which allow the superposition of a front part of a vault on the underlying step of the adjacent vault having also the vaults on one of its side faces a tongue of relatively large length that penetrates into a groove of corresponding shape and dimensions of the adjacent face of the adjacent vault, the interior of the vault being constituted by a system of braces and pendolºn that gives it adequate mechanical strength and the face being constituted superior by the shape of two juxtaposed Arab tiles. (Machine-translation by Google Translate, not legally binding)
ES0061224U1957-08-031957-08-03
Vault specially composed for roofs
ExpiredES61224Y
(en)
Improvements introduced in the manufacture of beams for the forging of floors, bovedillas and other similar constructions (Machine-translation by Google Translate, not legally binding)