US PATENT SUBCLASS 261 / 60
.~.~.~.~ With gas outlet
Current as of:
June, 1999
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261 /
HD
GAS AND LIQUID CONTACT APPARATUS
19
DF
FLUID DISTRIBUTION
{5}
38
DF
.~ Valved {8}
42
DF
.~.~ Multiple valves {5}
58
DF
.~.~.~ Liquid inlet {2}
60
.~.~.~.~ With gas outlet
DEFINITION
Classification: 261/60
Including a liquid-inlet and gas-outlet valve.
SEE OR SEARCH THIS CLASS, SUBCLASS:
51,