H10N 30/8548 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

H10N 30/8548

Full Title

Piezoelectric or electrostrictive devices (integrated devices or assemblies of multiple devices H10N39/00) > Constructional details > Piezoelectric or electrostrictive active materials > Ceramic compositions

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.

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