Vent Valve for Diver's Buoyancy Compensator
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United States of America Patent
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Issued Date -
Oct 3, 2013
app pub date -
Mar 28, 2012
filing date -
Mar 28, 2012
priority date (Note) -
Abandoned
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Abstract
A vent valve for a buoyancy control device suitable for free-swimming divers, where the valve may be opened both manually and by a powered means, such as from a hydraulic or pneumatic pressure line, the hydraulic or pneumatic pressure being equalised with the ambient pressure when not activated.
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