DIFF Subgroup
H02G 3/26 Full Title
Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles (installations of bus-bars H02G5/00; overhead installations H02G7/00; installations in or on the ground H02G9/00)
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.