US PATENT SUBCLASS 261 / 8
.~.~ Unitary structure

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

2  DF  WITH LIQUID SEPARATIONS {4}
7  DF  .~ Decanting {1}
8.~.~ Unitary structure

DEFINITION

Classification: 261/8

The decanter having structural relations with the contact apparatus other than pipe connections.