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PCE
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DIFF Subgroup
B01F 29/60

rotating about a horizontal or inclined axis, e.g. drum mixers

Introduced: January 2022

Full Title

Mixers with rotating receptacles > rotating about a horizontal or inclined axis, e.g. drum mixers

Of 4 combined children, 3 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 2022.

Child Classifications

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  • B01F 29/61 CPC only CPC only
  • B01F 29/62 without bars, i.e. without mixing elements; characterised by the shape or cross section of the receptacle, e.g. of Y-, Z-, S- or X- shape; with cylindrical receptacles rotating about an axis at an angle to their longitudinal axis since 2022 IPC+CPC Available in IPC and CPC
  • B01F 29/63 with fixed bars, i.e. stationary, or fixed on the receptacle since 2022 IPC+CPC Available in IPC and CPC
  • B01F 29/64 with stirring devices moving in relation to the receptacle, e.g. rotating since 2022 IPC+CPC Available in IPC and CPC