Aiming or laying means (sighting devices F41G1/00; determining direction, distance or velocity by use of radio or other waves G01S; computers G06; antennas H01Q)

Child Classifications

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• F41G 3/005
• F41G 3/02 using an independent line of sight
• F41G 3/04 for dispersing fire from a battery
• F41G 3/06 with rangefinder (rangefinders per se G01C)
• F41G 3/08 with means for compensating for speed, direction, temperature, pressure, or humidity of the atmosphere (measuring G01)
• F41G 3/10 with means for compensating for canting of the trunnions
• F41G 3/12 with means for compensating for muzzle velocity or powder temperature
• F41G 3/14 Indirect aiming means
• F41G 3/22 for vehicle-borne armament, e.g. on aircraft
• F41G 3/26 Teaching or practice apparatus for gun-aiming or gun-laying
• F41G 3/32 Devices for testing or checking