DIFF Subgroup
F41H 11/04 Aerial barrages
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Defence installations; Defence devices; Means for clearing or detecting landmines > Anti-aircraft or anti-guided missile defence installations or systems > Aerial barrages
CPC:
Defence installations; Defence devices (constructional aspects see Section E, e.g. E04H9/04; ) > Anti-aircraft or anti-guided missile defence installations or systems (cartridges or missiles for producing smoke or for dispensing radar chaff or infrared material F42B5/15, F42B12/48, F42B12/70; ) > Aerial barrages
No child classifications to compare. This is a leaf node in both IPC and CPC.