US PATENT SUBCLASS 261 / 124
.~.~.~ Multiple jet

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

75  DF  CONTACT DEVICES {11}
119.1  DF  .~ Liquid tank {5}
121.1  DF  .~.~ Submerged blast {5}
124.~.~.~ Multiple jet

DEFINITION

Classification: 261/124

The submerged gas-delivery pipe provided with a plurality of openings.