DIFF Subgroup
H01B 13/2613 Full Title
Apparatus or processes specially adapted for manufacturing conductors or cables > Sheathing; Armouring; Screening; Applying other protective layers (H01B13/32 takes precedence) > by winding, braiding or longitudinal lapping
Of 9 combined children, 0 exist in both systems.
9 codes are CPC-only extensions.