US PATENT SUBCLASS 210 / 397
.~.~.~.~ With plural outlets from filter casing

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

348  DF  FILTER {25}
359  DF  .~ Movable medium {12}
391  DF  .~.~ With cleaning means {5}
396  DF  .~.~.~ Solid cleaner, e.g., scraper {1}
397.~.~.~.~ With plural outlets from filter casing

DEFINITION

Classification: 210/397

(under subclass 396) Apparatus having plural outlets from a casing for the medium.

SEE OR SEARCH THIS CLASS, SUBCLASS:

433, for divided filtered and unfiltered liquid passages and see notes thereunder.