Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Priority to ES0252595ApriorityCriticalpatent/ES252595A1/es
Publication of ES252595A1publicationCriticalpatent/ES252595A1/es
Grúa de descarga para barcos y similares, caracterizada porque, encima del gancho sujetador de la carga, el cable lleva consigo un contrapeso que va sujeto por un cono partido en cuatro partes que acciona como una mordaza, tensado por medio de una tuerca y llevando este contrapeso en la punta que penetra una pieza tope, regulable por medio de una rosca.
ES0252595A1959-10-101959-10-10Grua de descarga para barcos y similares
ExpiredES252595A1
(es)