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Individual
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Individual
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Priority to ES0036712UpriorityCriticalpatent/ES36712Y/en
Publication of ES36712UpublicationCriticalpatent/ES36712U/en
Application grantedgrantedCritical
Publication of ES36712YpublicationCriticalpatent/ES36712Y/en
Respiratory Apparatuses And Protective Means
(AREA)
Abstract
"NEW FACE FOR SUBMARINE FISHING", which is characterized by breathing in it directly through the nose, which is inside the mask, perfectly fits to the face through strips that pass behind the neck and above The head is fixed by wire buckles, provided with a movable rectangular pin, between which the ends are arranged, which can not slide thanks to some points in relief that are provided with the strips that, of rubber as the armor of the mask , closed by a transparent plastic medium, support in the upper strip the air conduction tube, which have at their upper end a double valve that prevents the entry of water to the mask, both in normal and inverted position. (Machine-translation by Google Translate, not legally binding)
ES0036712U1953-06-161953-06-16
For a new mask for underwater fishing
ExpiredES36712Y
(en)
Open-air respirator, equipped with a mask with an air intake valve, automatically controlled, and a discharge valve (Machine-translation by Google Translate, not legally binding)