DIFF Subgroup
A43B 21/45 with special tensioning means
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Heels; Top-pieces or top-lifts > characterised by their attachment; Securing devices for the attaching means > by claw-like means > with special tensioning means
CPC:
Heels; Top-pieces or top-lifts > characterised by their attachment; Securing devices for the attaching means (combined with soles A43B13/28) > by claw-like means > with special tensioning means
No child classifications to compare. This is a leaf node in both IPC and CPC.