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PCE
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DIFF Subgroup
B03B 5/46

using dry heavy media; Devices therefor

Introduced: July 1974

Full Title

Full titles differ between systems:

IPC:

Washing granular, powdered or lumpy materials; Wet separating > by sink-float separation > using dry heavy media; Devices therefor

CPC:

Washing granular, powdered or lumpy materials; Wet separating (separating by pneumatic tables or by pneumatic jigs B03B4/00) > by sink-float separation > using dry heavy media; Devices therefor

No child classifications to compare. This is a leaf node in both IPC and CPC.