IPC Subgroup
A63C 3/1 Auxiliary devices for sharpening blades
Introduced: September 1968
Last revised: January 2006
Full Title
Accessories for skates > Auxiliary devices for sharpening blades
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- SPORTS; GAMES; AMUSEMENTS
- Subclass:
- SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE