IPC Subgroup
C25B 11/03 perforated or foraminous
Introduced: July 1974
Last revised: January 2021
Full Title
Electrodes; Manufacture thereof not otherwise provided for > characterised by shape or form > perforated or foraminous
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- Subclass:
- ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR
1 direct subcode
Child Classifications
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- C25B 11/031 Porous electrodes