Refrigerant cooled oil cooler system
United States Patent 3270521

Inventors:
Rayner, Raymond E.
Chubb, Donald E.
Publication Date:
09/06/1966
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Assignee:
WORTHINGTON CORP
Primary Class:
62/469
Other Classes:
62/84, 62/505, 165/146
International Classes:
F25B31/00
US Patent References:
2963886Lubricant cooling system
3079763Refrigeration
Foreign References:
DE426039C