Title:
Adjustable pump and liquid proportioning device
United States Patent 2954737


Inventors:
Hoover, Charles D.
Application Number:
US42388654A
Publication Date:
10/04/1960
Filing Date:
04/19/1954
Assignee:
LIQUA MIX INC
Primary Class:
Other Classes:
91/210, 91/281, 91/346, 92/13.3, 92/13.7, 137/99, 417/360
International Classes:
G01F11/02
View Patent Images:
US Patent References:
2666392Pump for precision adjustment1954-01-19
2627813Proportional pumping apparatus1953-02-10
2552762Multiple pump unit for a well installation1951-05-15
2369365Double-action pump1945-02-13
2203832Embalming device1940-06-11
1072718N/A1913-09-09
0552386N/A1895-12-31
0536430N/A1895-03-26
Foreign References:
GB498078A1939-01-03