DIFF Subgroup
C01F 17/36 halogen being the only anion, e.g. NaYF4
Introduced: January 2020
Title
Titles differ between systems:
IPC: halogen being the only anion, e.g. NaYF
CPC: halogen being the only anion, e.g. NaYF4
Full Title
Full titles differ between systems:
IPC:
Compounds of rare earth metals > Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. LaSBr > halogen being the only anion, e.g. NaYF
CPC:
Compounds of rare earth metals > Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6 (C01F17/247 - C01F17/294 take precedence) > halogen being the only anion, e.g. NaYF4
No child classifications to compare. This is a leaf node in both IPC and CPC.