G02B 21/082 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

G02B 21/082

Full Title

Microscopes > Means for illuminating specimens > Condensers

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.