DIFF Subgroup
F42B 4/28 Parachute flares (F42B4/12 takes precedence)
Introduced: July 1974
Title
Titles differ between systems:
IPC: Parachute flares
CPC: Parachute flares (F42B4/12 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Fireworks, i.e. pyrotechnic devices for amusement, display, illumination, or signal purposes > Flares; Torches > Parachute flares
CPC:
Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes (signalling by explosives G08B; advertising by fireworks G09F13/46; ) > Flares; Torches > Parachute flares (F42B4/12 takes precedence)
No child classifications to compare. This is a leaf node in both IPC and CPC.