Title:
Mixing and metering valve assembly
United States Patent 2814471


Inventors:
Carr, Kelly B.
Spindler, Marvin R.
Application Number:
US43188454A
Publication Date:
11/26/1957
Filing Date:
05/24/1954
Assignee:
TECHKOTE COMPANY INC
Primary Class:
Other Classes:
118/300, 137/607, 137/628, 137/630.19, 239/414, 239/592, 366/129, 366/177.1
International Classes:
B01F5/04; B01F15/02; B01F15/04; B05C17/005; E01C23/09; F16K11/16
View Patent Images:
US Patent References:
1268232N/A1918-06-04
1232510N/A1917-07-10
0956860N/A1910-05-03
0667301N/A1901-02-05