Mixers with rotor-rotor system, e.g. with intermeshing teeth

Introduced: January 2022

Full Title

Full titles differ between systems:

IPC:

Mixers with rotary stirring devices in fixed receptacles; Kneaders > Mixers with rotor-rotor system, e.g. with intermeshing teeth

CPC:

Mixers with rotary stirring devices in fixed receptacles (magnetic mixers B01F33/45); Kneaders > Mixers with rotor-rotor system, e.g. with intermeshing teeth

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

IPC defines codes here since 2022.

Child Classifications

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B01F 27/41 with the mutually rotating surfaces facing each other since 2022 +2 CPC IPC+CPC Available in IPC and CPC
B01F 27/42 with rotating surfaces next to each other, i.e. on substantially parallel axes since 2022 +2 CPC IPC+CPC Available in IPC and CPC