IPC Main Group
C01F 17/00 Compounds of rare earth metals
Introduced: September 1968
Last revised: January 2020
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- INORGANIC CHEMISTRY
- Subclass:
- COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE EARTH METALS
Related Keywords
carbonates, halides, hydroxides, nitrates, oxides, sulfates, sulfides or sulfites of LANTHANIDESSULFIDE(S) of lanthanides
3 direct subcodes
Child Classifications
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