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PCE
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DIFF Subgroup
C01F 17/20

Compounds containing only rare earth metals as the metal element

Introduced: January 2020

Full Title

Compounds of rare earth metals > Compounds containing only rare earth metals as the metal element

IPC and CPC are identically structured here. All 6 subcodes exist in both systems.

IPC defines codes here since 2020.

Child Classifications

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  • C01F 17/247 Carbonates since 2020 IPC+CPC Available in IPC and CPC
  • C01F 17/276 Nitrates since 2020 IPC+CPC Available in IPC and CPC
  • C01F 17/282 Sulfates since 2020 IPC+CPC Available in IPC and CPC