DIFF Subgroup Additional Only
E04F 2201/01 Joining sheets, plates or panels with edges in abutting relationship
Full Title
Joining sheets or plates or panels > Joining sheets, plates or panels with edges in abutting relationship
Of 6 combined children, 0 exist in both systems.
6 codes are CPC-only extensions.
Note: 6 CPC extensions are marked as secondary classification only.