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Priority to ES120347UpriorityCriticalpatent/ES120347U/en
Publication of ES120347UpublicationCriticalpatent/ES120347U/en
Respiratory Apparatuses And Protective Means
(AREA)
Abstract
Float device for breathing tubes of divers characterized by the fact of being constituted by a floating body made of rigid plastic tube of square shape with rounded angles that is joined by means of cross crosspieces of the same material to a central cylindrical core also obtained in the same material and that has an axial perforation is wide and of little height. (Machine-translation by Google Translate, not legally binding)
ES120347U1966-03-141966-03-14Float device for breathing tubes of divers (Machine-translation by Google Translate, not legally binding)
PendingES120347U
(en)