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Individual
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Individual
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Priority to ES0075166UpriorityCriticalpatent/ES75166U/es
Publication of ES75166UpublicationCriticalpatent/ES75166U/es
Una tuerca perfeccionada, caracterizada por constituirse a base de una pieza dotada de un orificio axial roscado, que exteriormente presenta dos zonas, una prismática, y otra cilíndrica, de paredes más delgadas, y abierta según varias generatrices, de forma que puede comprimirse, reduciendo su diámetro interior.