DIFF Subgroup
E02F 9/062 Full Title
Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00 (laying-out or take-up devices for trailing electric cables B66C) > Floating substructures as supports
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.