US PATENT SUBCLASS 96 / FOR 129
.~.~ Reversal of gas flow by surface of body of liquid (55/239)

Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

FOR 111  DF  WITH LIQUID CONTACTING MEANS (E.G., GAS OR MEDIA CLEANING) (55/220) {16}
FOR 125  DF  .~ With fixed gas whirler or rotator means for gas separation (55/235) {3}
FOR 129.~.~ Reversal of gas flow by surface of body of liquid (55/239)

DEFINITION

Classification: 96/FOR.129

Foreign art collection including apparatus having a bath of treating liquid and system fluid flow conducting means arranged to direct the system fluid to the region of the bath to make contact therewith, to thereby generally reverse the direction of system fluid flow.