CPC Subgroup
B03B 5/62 by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
Full Title
Washing granular, powdered or lumpy materials; Wet separating (separating by pneumatic tables or by pneumatic jigs B03B4/00) > by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
4 direct subcodes
Child Classifications
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