DIFF Subgroup Additional Only
F16B 2200/40 Clamping arrangements where clamping parts are received in recesses of elements to be connected
Full Title
Constructional details of connections not covered for in other groups of this subclass > Clamping arrangements where clamping parts are received in recesses of elements to be connected
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.