US PATENT SUBCLASS 210 / 385
.~.~ With plural motion

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

348  DF  FILTER {25}
359  DF  .~ Movable medium {12}
385.~.~ With plural motion

DEFINITION

Classification: 210/385

(under subclass 359) Apparatus in which the filter unit has more than one motion, e.g., rotation and translation or rotation on plural axes.

SEE OR SEARCH THIS CLASS, SUBCLASS:

323+, for plural movable filter elements which may have plural motions.

370, for a centrifugal extractor having plural motions of the filter medium.

384, for a unidirectional motion filter and vibrator for the medium.