G21C 11/022 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

G21C 11/022

Full Title

Shielding structurally associated with the reactor > Biological shielding (in general G21F )

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.