Apparatus therefor

Introduced: January 2020

Full Title

Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation > Apparatus therefor

Of 8 combined children, 7 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 2020.

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C05F 17/907 Small-scale devices without mechanical means for feeding or discharging material, e.g. garden compost bins since 2020 IPC+CPC Available in IPC and CPC
C05F 17/914 Portable or transportable devices, e.g. transport containers or trucks since 2020 IPC+CPC Available in IPC and CPC
C05F 17/921 Devices in which the material is conveyed essentially horizontally between inlet and discharge means since 2020 +1 CPC IPC+CPC Available in IPC and CPC
C05F 17/95 Devices in which the material is conveyed essentially vertically between inlet and discharge means since 2020 +1 CPC IPC+CPC Available in IPC and CPC
C05F 17/957 using two or more serially arranged devices since 2020 IPC+CPC Available in IPC and CPC
C05F 17/964 Constructional parts, e.g. floors, covers or doors since 2020 IPC+CPC Available in IPC and CPC
C05F 17/989 CPC only CPC only
C05F 17/993 Arrangements for measuring process parameters, e.g. temperature, pressure or humidity since 2020 IPC+CPC Available in IPC and CPC

Class C05,2013–2023, worldwide · Source: EPO PATSTAT

Class C05,2013–2023, worldwide · Source: EPO PATSTAT