Mounting means for pump impellers and the like
United States Patent 2378974

Inventors:
Bower, Clark D.
Publication Date:
06/26/1945
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Assignee:
FAIRBANKS MORSE & CO
Primary Class:
Other Classes:
415/199.200, 415/901, 415/216.100, 415/131
International Classes:
F04D29/20; F04D29/18