IPC Subgroup
F42B 4/1 characterised by having means to separate article or charge from casing without destroying casing
Introduced: July 1974
Last revised: January 2006
Full Title
Fireworks, i.e. pyrotechnic devices for amusement, display, illumination, or signal purposes > Aerial display rockets > characterised by having means to separate article or charge from casing without destroying casing
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- AMMUNITION; BLASTING
- Subclass:
- EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION
1 direct subcode
Child Classifications
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- F42B 4/12 Parachute or flare separation