Oil compositions
United States Patent 2458425
US Patent References:
Low cold test lubricating oil
- - 1870074

Lubricating oil composition
- - 2292308

Compounded hydrocarbon oils
- - 2363516


Inventors:
Rocehini, Albert G.
Publication Date:
01/04/1949
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Assignee:
GULF RESEARCH DEVELOPMENT CO
Primary Class:
508/367
Other Classes:
508/514