US PATENT SUBCLASS 210 / 267
.~ Trunnion mounted casing

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

263  DF  PARTICULATE MATERIAL TYPE SEPARATOR, E.G., ION EXCHANGE OR SAND BED {13}
267.~ Trunnion mounted casing

DEFINITION

Classification: 210/267

(under subclass 263) Apparatus in which the bed of separating material is contained in a casing mounted for rotation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

399, for another filter element mounted within a closed movable casing.