by sink-float separation

Introduced: July 1974

Full Title

Full titles differ between systems:

IPC:

Washing granular, powdered or lumpy materials; Wet separating > by sink-float separation

CPC:

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

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

IPC defines codes here since 1974.

Child Classifications

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B03B 5/30 using heavy liquids or suspensions since 1974 IPC+CPC Available in IPC and CPC
B03B 5/46 using dry heavy media; Devices therefor since 1974 IPC+CPC Available in IPC and CPC