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Individual
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Individual
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Priority to ES113032UpriorityCriticalpatent/ES113032Y/en
Publication of ES113032UpublicationCriticalpatent/ES113032U/en
Application grantedgrantedCritical
Publication of ES113032YpublicationCriticalpatent/ES113032Y/en
Hollow float characterized by the fact of comprising a tubular body with closed ends which is internally provided with an axial tube whose ends open into said end walls and through which it is possible to arrange the linear element on which the float is mounted. The external surface of the latter provided with a helically arranged groove. (Machine-translation by Google Translate, not legally binding)