Devices therefor, other than using centrifugal force

Introduced: July 1974

Full Title

Full titles differ between systems:

IPC:

Washing granular, powdered or lumpy materials; Wet separating > by sink-float separation > using heavy liquids or suspensions > Devices therefor, other than using centrifugal force

CPC:

Washing granular, powdered or lumpy materials; Wet separating (separating by pneumatic tables or by pneumatic jigs B03B4/00) > by sink-float separation > using heavy liquids or suspensions > Devices therefor, other than using centrifugal force

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

IPC defines codes here since 1974.

Child Classifications

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B03B 5/38 of conical receptacle type since 1974 IPC+CPC Available in IPC and CPC
B03B 5/40 of trough type since 1974 +1 CPC IPC+CPC Available in IPC and CPC
B03B 5/42 of drum or lifting wheel type since 1974 IPC+CPC Available in IPC and CPC