US PATENT SUBCLASS 96 / 361
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Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

243  DF  WITH GAS AND LIQUID CONTACT APPARATUS {16}
355  DF  .~ Nonliquid gas separating means downstream of liquid contact means {6}
361.~.~ Filter {3}
362  DF  .~.~.~> Perforated plate
363  DF  .~.~.~> Mesh or fabric screen
364  DF  .~.~.~> Fibrous or filamentary pad

DEFINITION

Classification: 96/361

Filter:

(under subclass 355) Apparatus in which the nonliquid means comprises a foraminous or porous mass in which a gas and solid or liquid particles entrained therein are passed through the foraminous or porous mass which separates the solid or liquid particles from the gas by entrapment and retention while permitting the gaseous or vaporous constituents to pass through.