Means for cooling machine parts
United States Patent 2220420

Inventors:
Adolf, Meyer
Publication Date:
11/05/1940
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Assignee:
BBC BROWN BOVERI & CIE
Primary Class:
416/90R
Other Classes:
415/115, 416/97R, 416/213R, 60/39.190, 415/178, 416/235, 29/889.721
International Classes:
F01D5/18