Title:
Hydraulic pump
United States Patent 3148624
Inventors:
Baldwin, Alan W.
Publication Date:
09/15/1964
Export Citation:
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Assignee:
Baldwin, Alan W.
Primary Class:
417/339
Other Classes:
128/DIG.3, 417/383, 417/394, 417/478, 417/479, 417/510, 623/3.21
International Classes:
A61M1/10; F04B43/08; F04B43/107; F04B43/113; F04B53/10; A61M1/10; F04B43/00; F04B53/10
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US Patent References:
2915016Volume compensating means for pulsating pumps
2871789Pulse pumps
2807215Variable displacement pump
2752854Hydraulically actuated diaphragm pump
1832258Pump
1832257Pump
1782144Pump
1282145N/A
Foreign References:
SE147826A
FR688346A