DIFF Subgroup Additional Only
E05D 2015/1028 Full Title
Suspension arrangements for wings (arrangements of wings not characterised by the construction of the supporting means E06B3/32) > for wings sliding horizontally more or less in their own plane > movable out of one plane into a second parallel plane
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Note: 2 CPC extensions are marked as secondary classification only.