IPC Subgroup
C05F 17/9 Apparatus therefor
Introduced: January 2020
Full Title
Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation > Apparatus therefor
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- FERTILISERS; MANUFACTURE THEREOF
- Subclass:
- ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES , , e.g. FERTILISERS FROM WASTE OR REFUSE
7 direct subcodes
Child Classifications
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- C05F 17/907 Small-scale devices without mechanical means for feeding or discharging material, e.g. garden compost bins
- C05F 17/914 Portable or transportable devices, e.g. transport containers or trucks
- C05F 17/921 Devices in which the material is conveyed essentially horizontally between inlet and discharge means
- C05F 17/95 Devices in which the material is conveyed essentially vertically between inlet and discharge means
- C05F 17/957 using two or more serially arranged devices
- C05F 17/964 Constructional parts, e.g. floors, covers or doors
- C05F 17/993 Arrangements for measuring process parameters, e.g. temperature, pressure or humidity