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Priority to ES1967131789UpriorityCriticalpatent/ES131789Y/en
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Respiratory Apparatuses And Protective Means
(AREA)
Abstract
A diving tube for diving, which is essentially characterized by the formation of a uniform block of a single piece, consisting of a rigid initial pipe followed by a small stretch of flexible ringed pipe, after which the body of the respiratory nozzle, of rigid consistency and inclined orientation collaterally, until presenting the semicircular plate of the mouth and mouthpiece, with an angular disposition of 90º with respect to the total rectilinear set. (Machine-translation by Google Translate, not legally binding)
ES1967131789U1967-08-021967-08-02
A BREATHING TUBE FOR DIVING.
ExpiredES131789Y
(en)
Improvements in the manufacture of canula nozzle devices for the cannulation of the bodies and internal ducts of the body. (Machine-translation by Google Translate, not legally binding)