CPC Subgroup
C01F 17/206 oxide or hydroxide being the only anion
Full Title
Compounds of rare earth metals > Compounds containing only rare earth metals as the metal element > oxide or hydroxide being the only anion
4 direct subcodes
Child Classifications
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- C01F 17/212 Scandium oxides or hydroxides
- C01F 17/218 Yttrium oxides or hydroxides
- C01F 17/224 Oxides or hydroxides of lanthanides
- C01F 17/241 containing two or more rare earth metals, e.g. NdPrO3 or LaNdPrO3