Title:
Pump
United States Patent 1764712

Inventors:
Allen, Brackett Wellby
Edward, Richard William
Publication Date:
06/17/1930
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Assignee:
SUNBEAM ELECTRIC MFG COMPANY
Primary Class:
417/387
Other Classes:
417/439, 123/195A, 92/128, 184/27.100
International Classes:
F04B9/04; F04B43/067; F04B53/16; F04B9/02; F04B43/06; F04B53/00