DIFF Subgroup
A63C 1/16 Special structure of the clamp fastening devices
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Skates > fastened by means of clamps > Special structure of the clamp fastening devices
CPC:
Skates (roller skates or skate boards A63C17/00) > fastened by means of clamps > Special structure of the clamp fastening devices
No child classifications to compare. This is a leaf node in both IPC and CPC.