Concrete construction machines; bulldozers, excavating machines, road building machines, road making machines; drilling machines, rock drills, road sweeping machines; lifting installations for the transport of persons and goods; loading and unloading machines; transmission gears for machines; transmissions for machines; elevators, escalators; cranes; motors and engines, except for land vehicles; hydraulic controls for machines, motors and engines; pneumatic controls for machines, motors and e...