IPIQ

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

F41

WEAPONS

F41H

ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL

5/00

Armour; Armour plates

F41H5/22

Manhole covers, e.g. on tanks;; Doors on armoured vehicles or structures