DIFF Subgroup
C25C 1/08 of nickel or cobalt
Introduced: July 1974
Full Title
Full titles differ between systems:
IPC:
Electrolytic production, recovery or refining of metals by electrolysis of solutions > of iron group metals, refractory metals or manganese > of nickel or cobalt
CPC:
Electrolytic production, recovery or refining of metals by electrolysis of solutions (C25C5/00 takes precedence) > or iron group metals, refractory metals or manganese > of nickel or cobalt
No child classifications to compare. This is a leaf node in both IPC and CPC.