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US 2013/0126009 A1Published application
System for cleaning beer lines and recovering draft beer
OwnerTracey M. Killarney, Lawrence A. Kentinventors
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Abstract
A beer recovery system which uses CO2 to blow unused beer backwards through the beer lines and back into a beer keg is disclosed.
Claims17
A beer recovery system comprising a gas tank, a gas line, a beer keg lever coupler having no back flow prevention device in the probe.
Dependencies are inferred from the claim text.