DIFF Subgroup
B09B 3/60 Biochemical treatment, e.g. by using enzymes
Introduced: January 2022
Full Title
Destroying solid waste or transforming solid waste into something useful or harmless > Biochemical treatment, e.g. by using enzymes
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 2022.
Child Classifications
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