DIFF Subgroup
C01B 17/98 Other compounds containing sulfur and oxygen (persulfuric acids C01B15/06; persulfates C01B15/08)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Other compounds containing sulfur and oxygen
CPC: Other compounds containing sulfur and oxygen (persulfuric acids C01B15/06; persulfates C01B15/08)
Full Title
Full titles differ between systems:
IPC:
Sulfur; Compounds thereof > Other compounds containing sulfur and oxygen
CPC:
Sulfur; Compounds thereof > Other compounds containing sulfur and oxygen (persulfuric acids C01B15/06; persulfates C01B15/08)
No child classifications to compare. This is a leaf node in both IPC and CPC.