Title:
Apparatus for changing crankcase oil
United States Patent 3216527
Inventors:
Lewis, Oliver G.
Publication Date:
11/09/1965
Export Citation:
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Assignee:
EXXON RESEARCH ENGINEERING CO
Primary Class:
184/1.5
International Classes:
F01M11/04; F01M11/04
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US Patent References:
2320048Crankcase servicing device
1815221Method and apparatus for rapidly draining crank case oil
Foreign References:
GB707315A