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DIFF Subgroup
A61K 33/06

Aluminium, calcium or magnesium; Compounds thereof

Introduced: July 1974

Full Title

Medicinal preparations containing inorganic active ingredients > Aluminium, calcium or magnesium; Compounds thereof

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

IPC defines codes here since 1974.

Child Classifications

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  • A61K 33/08 Oxides; Hydroxides since 1974 IPC+CPC Available in IPC and CPC
  • A61K 33/10 Carbonates; Bicarbonates since 1974 IPC+CPC Available in IPC and CPC
  • A61K 33/12 Magnesium silicate since 1974 IPC+CPC Available in IPC and CPC