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Patents
Classifying, Separating, And Assorting Solids Patents
Stratifiers Patents
With Liquid Treatment
Stationary Bed
Stationary Bed
Permeable
Constant current (Class 209/454)
Pulsating current (Class 209/455)
Divergent or opposite travel (Class 209/456)
Parallel travel (Class 209/457)
Chutes and tables (Class 209/458)
Annular, circular or spiral (Class 209/459)
With divergent or opposite travel (Class 209/460)
Receptacles
With agitators or conveyors (Class 209/461)
Reciprocating (Class 209/462)
Rotating (Class 209/463)
Horizontal or inclined axis (Class 209/464)
Vertical axis (Class 209/465)
There are no patents to show for this class.