DIFF Subgroup
E05D 7/1005 Full Title
Hinges or pivots of special construction (used for special suspension arrangements E05D15/00; so as to be self-closing E05F1/06, E05F1/12; with means for raising wings before being turned E05F7/02) > to allow easy separation of the parts at the hinge axis ( ; substitutes for hinges E05D1/06)
Of 6 combined children, 0 exist in both systems.
6 codes are CPC-only extensions.
Note: 3 CPC extensions are marked as secondary classification only.