IPC Subgroup
A63C 1/38 of the tubular type
Introduced: September 1968
Last revised: January 2006
Full Title
Skates > of the tubular type
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- SPORTS; GAMES; AMUSEMENTS
- Subclass:
- SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE