Compact axial flow fan
United States Patent 3346174
US Patent References:
Propeller-type blower
- - 1762358

Metal removing method and machine
- - 2225399

Blower
- - 2637487

Blower
- - 2690294


Inventors:
Lievens, Ronald J.
Albert, Raitzer
Davis, James R.
Klug, William A.
Publication Date:
10/10/1967
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Assignee:
TRANE CO
Primary Class:
415/119
Other Classes:
415/209.400, 415/222
International Classes:
F04D29/52; F04D29/66; F04D29/40
Foreign References:
CA622927A
GB1031949A