| http://www.w3.org/ns/prov#value | - 20090029609FRESH WATER FLUSHING SYSTEM FOR BOAT ENGINES - The present invention is a system and method for flushing marine engines with fresh water comprising a three way valve configured to receive three hose connections, a fresh water inlet; hoses to connect said valve to a marine engine; and union rings at the junction of each hose connection.01-29-2009
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