US PATENT SUBCLASS 261 / 33
.~.~.~.~ Reciprocating dasher

Current as of: June, 1999
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261 /   HD   GAS AND LIQUID CONTACT APPARATUS

19  DF  FLUID DISTRIBUTION {5}
24  DF  .~ Pumping {5}
30  DF  .~.~ Gas inlet {1}
31  DF  .~.~.~ Churn type {2}
33.~.~.~.~ Reciprocating dasher

DEFINITION

Classification: 261/33

Including a reciprocating dasher.