CPC Subgroup
A63C 1/16 Special structure of the clamp fastening devices
Full Title
Skates (roller skates or skate boards A63C17/00) > fastened by means of clamps > Special structure of the clamp fastening devices
A63C 1/16 Skates (roller skates or skate boards A63C17/00) > fastened by means of clamps > Special structure of the clamp fastening devices