Agricultural machines; hair cutting machines for animals; incubators for eggs; mechanized livestock feeders; aerating pumps for aquaria; salt harvesters; mechanized horse walkers; woodworking machines; paper diaper manufacturing machines; papermaking machines; printing machines; industrial inkjet printing machines; spinning machines; dyeing machines; tea processing machines; food preparation machines, electromechanical; juice extractors, electric; robotic arms for preparing beverages; cigarette machines for industrial purposes; leather-working machines; sewing machines; bicycle assembling machines; potters' wheels; engraving machines; battery machines; pen making machines; chopstick making machines; cord making machines; candle making machines; straw mat weaving machines; dual-purpose peeling and shelling machines; silkworm egg washing machines; silkworm egg dehydrators; enamel making machines; light bulb making machines; packaging machines; coal briquette machines; kitchen machines, electric; dishwashing machines; coffee grinders, other than hand-operated; washing machines [laundry]; wringing machines for laundry; bioreactors for use in manufacturing biopharmaceuticals; embossing machines; glass-working machines; fertilizer manufacturing machines; electromechanical machines for chemical industry; extractors for mines; cutters [machines]; drilling rigs, floating or non-floating; excavators; pneumatic jacks; electric hammers; foundry machines; steam engines; igniting devices for internal combustion engines; wind turbines; paper clip making machines; zipper making machines; electric wire and cable manufacturing machines; industrial robots; screwdrivers, electric; semiconductor manufacturing machines; optical cold working machines; machines for generating gas by electrolysis; painting machines; filters for cleaning cooling air, for engines; dynamos; pneumatic cylinders [parts of machines]; pumps [parts of machines, engines or motors]; compressed air machines; valves [parts of machines]; control mechanisms for machines, engines or motors; belts for machines; bearings [parts of machines]; electric welding apparatus; dust exhausting installations for cleaning purposes; machines and apparatus for cleaning, electric; vacuum cleaners; 3D printers; 3D printing pens; 3D bioprinters; reservoirs [parts of machines]; ice-resurfacing machines; refrigerated automatic vending machines; brake fluid replacement and filling machines; fluid dispensing machines for industrial use; automatic clothes folding machines for industrial purposes; drums [parts of machines]; racket stringing machines; shoe polishers, electric; curtain drawing devices, electrically operated; rice grain sorting machines; ticket vending machines; confectionery vending machines; vending machines; automatic tire removing and installing devices; aviation refueling truck connectors; labellers [machines]; filtering machines; ceramic 3D printers; robotic exoskeleton suits, other than for medical purposes; electroplating machines.