7 Sifting machines; sorting machines for industry, namely, machines for sortingĀ nuts, seeds, fruits, cereals and grains and removing non-conforming materials; computer-controlled sifting machines; computer-controlled sorting machines, namely, machines for sorting nuts, seeds, fruits, cereals and grains and removing non-conforming materials; machines for sifting nuts; machines for sifting dates, nutshells, seeds, fruits, cereals and grains; stalk separating machines; machines for sorting seeds, fruits, cereals and grains; food processing machines for detecting and removing defective nuts; food processing machines for detecting and removing defective dates, nutshells, seeds, fruits, cereals and grains; machines for processing foodstuffs, namely, machines for processing nuts, seeds, fruits, cereals, and grains