Rotary motor or pump
United States Patent 3081708
US Patent References:
/1152729.html
- - 1152729

Pump or motor
- - 2074068


Inventors:
Hugo, Nyman
Devendorf, Paul M.
Publication Date:
03/19/1963
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Assignee:
SARGENT ENGINEERING CORP
Primary Class:
91/492
Other Classes:
417/486
International Classes:
F01B1/06; F01B13/06; F01B1/00; F01B13/00
Foreign References:
GB463854A
FR989135A