DIFF Subgroup
A63C 1/10 tightened by the movement of the foot
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Skates > fastened by means of clamps > tightened by the movement of the foot
CPC:
Skates (roller skates or skate boards A63C17/00) > fastened by means of clamps > tightened by the movement of the foot
No child classifications to compare. This is a leaf node in both IPC and CPC.