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Individual
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Individual
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Priority to ES0046302UpriorityCriticalpatent/ES46302Y/es
Publication of ES46302UpublicationCriticalpatent/ES46302U/es
Application grantedgrantedCritical
Publication of ES46302YpublicationCriticalpatent/ES46302Y/es
Nueva vigueta con alma metálica y estribos, perfeccionada, caracterizada por ir provista de cuatro varillas de metal, paralelamente colocadas entre sí, en sentido longitudinal, que van unidas entre sí por medio de un refuerzo consistente en una serie de estribos, verticales a dichas varillas, que las acogen, reforzando el conjunto, cuyos estribos van, también, paralelamente situados entre sí.
ES0046302U1955-02-081955-02-08Nueva vigueta con alma metálica y estribos perfeccionada
ExpiredES46302Y
(es)