Machines and machine tools for treating seed, fruit and nuts, namely, cleaners, peelers, hullers, separators and sizers, classifiers, driers and roasters, de-stoners, brushes, conveyor belts, elevators, coolers, scalders, vibrators, pneumatic separators, slicing, cubing and stick making machines; machines for making flour; electric motors and engines for machines; machine parts, namely, machine coupling and transmissions; agricultural machines, namely, combines, tillers and bailers; incubators for eggs; machinery for wood, namely, power-operated wood saws