Rotor
United States Patent 2458041
US Patent References:
/1036627.html
- - 1036627

/1700017.html
- - 1700017

Fan construction
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Blower
- - 1890226

Blower wheel and impeller
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Inventors:
Wessel, John H.
Publication Date:
01/04/1949
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Assignee:
UTILLITY APPLIANCE CORP
Primary Class:
416/178
Other Classes:
200/33R, 29/889.400
International Classes:
F04D29/28
US Patent References:
2335091Fluid transmission
Foreign References:
SE6955A