US PATENT SUBCLASS 209 / 157
.~.~ Inclined current

Current as of: June, 1999
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209 /   HD   CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS

132  DF  FLUID SUSPENSION {2}
155  DF  .~ Liquid {5}
157.~.~ Inclined current

DEFINITION

Classification: 209/157

(under subclass 155) Methods and means wherein an inclined current flow of liquid involving both horizontal and vertical displacement or motion of the suspended material, is employed to assort the components of material.