US PATENT SUBCLASS 210 / 379
.~.~.~ Including filtrate receiving trough adjacent top discharge


Current as of: June, 1999
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210 /   HD   LIQUID PURIFICATION OR SEPARATION

348  DF  FILTER {25}
359  DF  .~ Movable medium {12}
360.1  DF  .~.~ Centrifugal extractor {12}
379.~.~.~ Including filtrate receiving trough adjacent top discharge


DEFINITION

Classification: 210/379

(under subclass 360.1) Apparatus in which the separating structure rotates about an upright axis and in which the filtrate discharge therefrom is restricted to a zone at or adjacent the top thereof, combined with a filtrate receiving trough disposed above the bottom of the rotating structure and surrounding the filtrate discharge.