IPC Subgroup
F41A 21/2 Barrels or gun tubes characterised by the material
Introduced: January 1990
Last revised: January 2006
Full Title
Barrels or gun tubes; Muzzle attachments; Barrel mounting means > Barrels or gun tubes characterised by the material
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- WEAPONS
- Subclass:
- FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE