Electronic and electrical measuring, signaling, controlling and checking apparatus and instruments for land, water and air vehicles for the management of hydraulic and electrical movements or the opening, closing, lifting and positioning of doors, windows, gangplanks, ramps, ladders, crane vessels and seats, or speedometers, tachometers, servomotors and servomotor position control relays, pressure gauges, displacement meters, electronic position controllers

Electronic and electrical measuring, signaling controlling and checking apparatus and instruments for land, water and air vehicles for the management of services connected with hydraulic and/or electrical movement, namely, opening, closing, elevating, and positioning of doors, windows, gangways, ramps, gangplanks, boat davits and seats, namely, speedometers, tachometers, servo motors and servo motor position controllers, relays, pressure gauges, displacement meters and electronic position con...

Roller bridges; [ power grapnels for marine purposes; ] dolphins for boats; cranes, lifting and hoisting systems namely, hydraulic lifting systems with horizontal bearing surfaces for beaching tenders, jet skis and boats, lifting and hoisting systems comprising tackles and/or loading systems with extendible arms, rotating mechanical-hydraulic accomplishers and hydraulic systems for moving arms

Electronic and electrical measuring, signaling controlling and checking apparatus and instruments for land, water and air vehicles for the management of services connected with hydraulic and/or electrical movement, namely, opening, closing, elevating, and positioning of doors, windows, gangways, ramps, gangplanks, boat davits and seats, namely, speedometers, tachometers, servo motors and servo motor position controllers, relays, pressure gauges, displacement meters and electronic position con...