US PATENT SUBCLASS 209 / *
.~.~.~ Chutes and tables


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

422  DF  STRATIFIERS {6}
*  DD  .~ With liquid treatment {3}
*  DD  .~.~ Movable bed {3}
*.~.~.~ Chutes and tables {4}
434  DF  .~.~.~.~> Spiral
435  DF  .~.~.~.~> Reciprocating-rotating {1}
437  DF  .~.~.~.~> Reciprocating {5}
444  DF  .~.~.~.~> Rotating