DIVING MASK WITH PRESSURE-BALANCING MEANS

Diving mask including a snorkel with a valve, the valve including a valve orifice configured to allow fluid circulation between an outside of the snorkel and an inside of the snorkel, and a valve closure member, which can move between an open position in which the valve orifice is open and a closed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: RAMAULT, Carla, LE GALL, Jean-René, LORET, Erwan, FOURNET, Olivier
Format: Patent
Sprache:eng
Schlagworte:
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