IPC Subgroup
F42B 3/22 Elements for controlling or guiding the detonation wave, e.g. tubes
Introduced: January 1990
Last revised: January 2006
Full Title
Blasting cartridges, i.e. case and explosive > Elements for controlling or guiding the detonation wave, e.g. tubes
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- AMMUNITION; BLASTING
- Subclass:
- EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION