Feeder control for hydraulic pumps
United States Patent 2590622
US Patent References:
/0393180.html
- - 0393180

/0404504.html
- - 0404504

/0419440.html
- - 0419440

/1033174.html
- - 1033174

Pump
- - 2433222


Inventors:
Huber, Matthew W.
Publication Date:
03/25/1952
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Assignee:
NEW YORK AIR BRAKE CO
Primary Class:
417/253
Other Classes:
417/206, 137/505.130, 417/295, 137/505.180
International Classes:
F15B21/04; F15B21/00