US PATENT SUBCLASS 261 / 64.1
.~.~ Gas inlet

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

19  DF  FLUID DISTRIBUTION {5}
38  DF  .~ Valved {8}
64.1.~.~ Gas inlet {5}
64.2  DF  .~.~.~> Anterior throttle
64.3  DF  .~.~.~> Pressure control
64.4  DF  .~.~.~> Suction operated
64.5  DF  .~.~.~> Float control
64.6  DF  .~.~.~> Starting choke

DEFINITION

Classification: 261/64.1

Gas inlet:

(under subclass 38) Apparatus including an inlet valve for gas.