Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
C05F 17/05

Treatments involving invertebrates, e.g. worms, flies or maggots

Introduced: January 2020

Full Title

Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation > Treatments involving invertebrates, e.g. worms, flies or maggots

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