Title:
Apparatus for pumping
United States Patent 2888877
US Patent References:
Pump
- - 1922196

Fuel supply system
- - 2216703

Vessel and fluid propelling device
- - 2611321

Vibratory pump
- - 2816514


Inventors:
Shellman, Kenneth S.
Crosby, Melvin A.
Publication Date:
06/02/1959
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Assignee:
OHIO COMMW ENG CO
Primary Class:
417/413.100
Other Classes:
92/98R, 600/16, 417/474, 251/9
International Classes:
F04B43/04; F04B43/09; F04B43/00; F04B43/02
Foreign References:
AT172516B