IPC Subgroup
C25C 3/02 of alkali or alkaline earth metals
Introduced: July 1974
Last revised: January 2006
Full Title
Electrolytic production, recovery or refining of metals by electrolysis of melts > of alkali or alkaline earth metals
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- Subclass:
- PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR