DIFF Subgroup
A63C 1/32 Special constructions of the simple blade
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Skates > with special blades > Special constructions of the simple blade
CPC:
Skates (roller skates or skate boards A63C17/00) > with special blades > Special constructions of the simple blade
No child classifications to compare. This is a leaf node in both IPC and CPC.