Agricultural machines and implements, namely, fertilizer spreaders, manure distributors, and seeders; Mechanical attachments for road vehicles in the form of fertilizer spreading machines, manure distributors and seeders; Winter service spreaders, namely, machinery for spreading salt and sand; Mechanical control apparatus for agricultural spreading machines, manure distributors, seeders, and mechanical attachments for road vehicles in the form of spreading machines, manure distributors and seeders; mechanical control apparatus for winter service spreaders, namely, machinery for spreading salt and sand; Hydraulic control apparatus for agricultural spreading machines, manure distributors, seeders, and mechanical attachments for road vehicles in the form of spreading machines, manure distributors and seeders; hydraulic control apparatus for winter service spreaders, namely, machinery for spreading salt and sand; Pneumatic control apparatus for agricultural spreading machines, manure distributors, seeders, and mechanical attachments for road vehicles in the form of spreading machines, manure distributors and seeders; pneumatic control apparatus for winter service spreaders, namely, machinery for spreading salt and sand

Electro-optical instruments for use in inspection and measurement of the spreading pattern, the working width and the application rate of fertilizer, manure, seeds, sand, salt and grit being spread by agricultural spreading machines, manure distributors, seeders and winter service spreaders; optical sensors; optical inspection apparatus; measuring apparatus for use in inspection and measurement of the spreading pattern, the working width and the application rate of fertilizer, manure, seeds, sand, salt and grit being spread by agricultural spreading machines, manure distributors, seeders and winter service spreaders; radar apparatus; radar detectors; radar object detectors for use on agricultural spreading machines, manure distributors, seeders and winter service spreaders; Electronic control systems for machines; electric control panels; electric control devices for agricultural spreading machines, manure distributors, seeders and winter service spreaders; electrical integrated control systems for use in the field of agricultural spreading machines, manure distributors, seeders and winter service spreaders; Calculating machines, data processing equipment and computers for agricultural spreading machines, manure distributors, seeders and winter service spreaders; electronic data processing apparatus for agricultural spreading machines, manure distributors, seeders and winter service spreaders; computer software to monitor and control the spreading pattern, the working width and the application rate of fertilizer, manure, seeds, sand, salt and grit being spread by agricultural spreading machines, manure distributors, seeders and winter service spreaders; Electrical sensors for agricultural spreading machines, manure distributors and seeders, for mechanical attachments for road vehicles in form of spreading machines, manure distributors and seeders and for winter service spreaders