DIFF Subgroup
C01B 7/075 of liquid chlorine
Introduced: July 1974
Full Title
Full titles differ between systems:
IPC:
Halogens; Halogen acids > Chlorine; Hydrogen chloride > Purification > of liquid chlorine
CPC:
Halogens; Halogen acids (oxyacids C01B11/00) > Chlorine; Hydrogen chloride > Purification > of liquid chlorine
No child classifications to compare. This is a leaf node in both IPC and CPC.