Universal automobile fan
United States Patent 1777514

Inventors:
Burgin, Kermit H.
Lafeyette, Noblitt
Publication Date:
10/07/1930
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Assignee:
Burgin, Kermit H.
Lafeyette, Noblitt
Primary Class:
137/335
Other Classes:
137/269, 15/313, 237/1R, 237/12.30A
International Classes:
F04D29/58