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Individual
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Individual
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Priority to ES0241493ApriorityCriticalpatent/ES241493A1/es
Publication of ES241493A1publicationCriticalpatent/ES241493A1/es
Un dispositivo de pórtico de elevación o manejo de cargas, caracterizado por el hecho de que su viga está construida en forma d euna superficie cilíndrica sustancialmente continua, salvo una abertura longitudinal en su parte baja par el paso del órgano funicular de elevación y de sus accesorios.
ES0241493A1958-04-221958-04-22Un dispositivo de përtico para la elevaciën o manejo de carga
ExpiredES241493A1
(es)