| http://www.w3.org/ns/prov#value | - eGas filling and dispensing device, and filling methodUS8656945Jul 29, 2009Feb 25, 2014Cavagna Group S.P.A.Pressure control valve assembly for containers adapted to contain compressed fluidsUS8869845May 7, 2009Oct 28, 2014L'Air Liquide, Soci???t??? Anonyme pour l'Etude et l'Exploitation des Proc???d???s Georges ClaudePressurized gas dispensing device, assembly including such a device and a control
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