Motor-pump
United States Patent 2993449
US Patent References:
/1551295.html
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Inventors:
Harland, Raymond F.
Publication Date:
07/25/1961
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Assignee:
HYDRATOMIC ENGINEERING CORP
Primary Class:
417/357
Other Classes:
417/423.140, 417/371, 310/62
International Classes:
F04D13/06
US Patent References:
2524269Pump
2782720Submersible pump-motor
Foreign References:
AU116592B
BE525935A