E05F 2017/005 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup Additional Only

E05F 2017/005

Full Title

Special devices for shifting a plurality of wings operated simultaneously (for simultaneously moving a plurality of interconnected ventilating lamellae E06B7/086)

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

Diff view requires codes present in both systems.

View in CPC →