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PCE
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IPC Subgroup
C25C 3/26

of titanium, zirconium, hafnium, tantalum or vanadium

Introduced: July 1974

Last revised: January 2006

Full Title

Electrolytic production, recovery or refining of metals by electrolysis of melts > of titanium, zirconium, hafnium, tantalum or vanadium

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

1 direct subcode

Child Classifications

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