US PATENT SUBCLASS 261 / 116
.~.~ Aspirating

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

75  DF  CONTACT DEVICES {11}
115  DF  .~ Liquid spray {3}
116.~.~ Aspirating

DEFINITION

Classification: 261/116

The spray directed in the same direction as the flow of gases.