A63F 2009/0471 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup Additional Only

A63F 2009/0471

Full Title

Games not otherwise provided for > Dice; Dice-boxes; Mechanical dice-throwing devices

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Note: 2 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

Diff view requires codes present in both systems.