| http://www.w3.org/ns/prov#value | - AS2000, LLC (Irvine, CA)International Classification: F16N 714U.S. Classification: 184 15Abstract: An environmentally sound apparatus and method for automatically extracting fluids such as lubricating fluids from a target reservoir such as a crankcase for a vehicle engine, and injecting the proper type and quantity of fresh fluid into the reservoir is disclosed.
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