G06F 16/211 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

G06F 16/211

Full Title

Information retrieval; Database structures therefor; File system structures therefor > of structured data, e.g. relational data > Design, administration or maintenance of databases

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.

View in CPC →