US PATENT SUBCLASS 210 / 195.4
.~.~.~ Means is baffle slot

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

194  DF  RECIRCULATION {3}
195.1  DF  .~ Serially connected distinct treating or storage units {2}
195.3  DF  .~.~ With sediment recycle means directly to main stream {1}
195.4.~.~.~ Means is baffle slot

DEFINITION

Classification: 210/195.4

Means is baffle slot:

(under subclass 195.3) Apparatus in which the means to return sediment is an aperture in a wall dividing a vessel into separate treating zones.