US PATENT SUBCLASS 96 / 261
.~.~.~ Conically or frustoconically shaped

Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

243  DF  WITH GAS AND LIQUID CONTACT APPARATUS {16}
257  DF  .~ Including means varying gas flow to control saturation or dispersion {2}
260  DF  .~.~ Axially movable means {1}
261.~.~.~ Conically or frustoconically shaped

DEFINITION

Classification: 96/261

Conically or frustoconically shaped:

(under subclass 260) Apparatus in which the axially moveable means is shaped like a cone (i.e., a means having a surface that has circular cross sections of increasing diameter) or a part of a cone formed by two parallel planes cutting a cone (e.g., the section between the base and a plane parallel to the base, etc.).