G06Q 20/389 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

G06Q 20/389

Full Title

Payment architectures, schemes or protocols (apparatus for performing or posting payment transactions G07F7/08, G07F19/00; electronic cash registers G07G1/12) > Payment protocols; Details thereof

This code exists only in CPC.

Diff view requires codes present in both systems.

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