H01M 4/043 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

H01M 4/043

Full Title

Electrodes > Electrodes composed of, or comprising, active material > Processes of manufacture in general

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.