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PCE
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DIFF Subgroup
B01F 27/1143

screw-shaped, e.g. worms

Introduced: January 2022

Full Title

Full titles differ between systems:

IPC:

Mixers with rotary stirring devices in fixed receptacles; Kneaders > Stirrers > characterised by the configuration of the stirrers > Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections > screw-shaped, e.g. worms

CPC:

Mixers with rotary stirring devices in fixed receptacles (magnetic mixers B01F33/45); Kneaders > Stirrers > characterised by the configuration of the stirrers > Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections > screw-shaped, e.g. worms

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