Driving chains other than for land vehicles; drive chains, other than for land vehicles; roller chains being parts of machines; transmission chains, other than for land vehicles; driving chains for loading-unloading machines; power transmission chains; loading-unloading machines and apparatus; transmissions for machines; chemical processing machines and apparatus; food or beverage processing machines and apparatus; machines for processing foodstuffs; harvesting machines and implements; semiconductor manufacturing machines; non-electric prime movers, not for land vehicles; agricultural machines and agricultural implements, other than hand-operated; agricultural implements, other than hand-operated; clippers [machines]; industrial robots; robotic exoskeleton suits, other than for medical purposes; power assist suits, other than for medical purposes.