E05B 2047/0018 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup Additional Only

E05B 2047/0018

Full Title

Operating or controlling locks or other fastening devices by electric or magnetic means (electric permutation locks E05B49/00)

Of 4 combined children, 0 exist in both systems.

4 codes are CPC-only extensions.

Note: 4 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

Diff view requires codes present in both systems.