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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Application filed by IndividualfiledCriticalIndividual
Priority to ES1969149740UpriorityCriticalpatent/ES149740Y/es
Publication of ES149740UpublicationCriticalpatent/ES149740U/es
Application grantedgrantedCritical
Publication of ES149740YpublicationCriticalpatent/ES149740Y/es
Polea perfeccionada, caracterizada esencialmente porque se consigue, mediante la aplicación piel útil necesario, la deformación de una lámina o chapa de orígen de la propia polea, dividiendo primeramente el espesor en dos partes iguales por medio de un esfuerzo circunferencial adecuado.