AIT

hydraulic valve actuators in the nature of hydraulic gear operators for valves; Pneumatic valve actuators in the nature of pneumatic gear operators for valves; Gear boxes, other than for land vehicles; gear boxes, namely, worm, bevel and declutch gearboxes, none of the foregoing goods being for land vehicles; gear boxes for valves, namely, gearboxes for ball valves, gearboxes for plug valves, gearboxes for butterfly valves, gearboxes for gate valves, and gearboxes for globe valves, none of the foregoing goods being for land vehicles; none of the foregoing goods being for aircraft or for use in the aerospace industry