A61M 27/002 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

A61M 27/002

Full Title

Drainage appliance for wounds or the like ( implements for holding wound open A61B17/02 )

Of 3 combined children, 0 exist in both systems.

3 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.