9 electronic control systems for machines; electronic apparatus for the control of industrial power operated machines and apparatus for the digging, excavating, mechanical handling, lifting, loading and transporting of earth, minerals, soil, crops and of like materials; electronic apparatus for the control of hydraulic pumps, hydraulic valve actuators, pump control valves and vehicles; electric luminescent display panels; data processors; electric or electronic sensors for measuring and assessing the operation of machines and vehicles; and parts and fittings for all of the aforesaid goods