IPC Main Group
F41H 11/00 Defence installations; Defence devices; Means for clearing or detecting landmines
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- WEAPONS
- Subclass:
- ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
Related Keywords
defence BARRAGESharbour defence NET(S)
5 direct subcodes
Child Classifications
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- F41H 11/02 Anti-aircraft or anti-guided missile defence installations or systems
- F41H 11/05 Net barriers for harbour defence
- F41H 11/06 Gun-traps
- F41H 11/08 Barbed-wire obstacles; Barricades; Stanchions; Tank traps; Vehicle-impeding devices; Caltrops
- F41H 11/12 Means for clearing land minefields; Systems specially adapted for detection of landmines