US PATENT SUBCLASS 210 / 326
.~.~.~ Drum type on parallel axis

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

322  DF  PLURAL DISTINCT SEPARATORS {1}
323.1  DF  .~ Filters {10}
324  DF  .~.~ Movable separating elements {6}
326.~.~.~ Drum type on parallel axis

DEFINITION

Classification: 210/326

(under subclass 324) Apparatus comprising plural rotary filter drums arranged on parallel axes which drums are of the type in which prefilt contacts the outer periphery of both drums simultaneously and the filtrate flows to their

interiors in parallel.