DIFF Subgroup
C09K 17/40 containing mixtures of inorganic and organic compounds
Introduced: January 1995
Full Title
Full titles differ between systems:
IPC:
Soil-conditioning materials or soil-stabilising materials > containing mixtures of inorganic and organic compounds
CPC:
Soil-conditioning materials or soil-stabilising materials (specially adapted for boreholes or wells C09K8/00; fertilisers C05; consolidating by placing solidifying or pore-filling substances in the soil E02D3/12) > containing mixtures of inorganic and organic compounds
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 1995.
Child Classifications
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- C09K 17/42 Inorganic compounds mixed with organic active ingredients, e.g. accelerators since 1995 IPC+CPC Available in IPC and CPC
- C09K 17/48 Organic compounds mixed with inorganic active ingredients, e.g. polymerisation catalysts since 1995 IPC+CPC Available in IPC and CPC