Shredding machines other than paper shredders for offices; Industrial inkjet printing machines; Machines for the application of sizing; Agitators for chemical processing; Engraving machines; Laser engraving machines; Electric blenders for household purposes; Extrusion machines for plastic; Wire-coiling machines; Filter presses for chemical processing; Mixing machines; Metal extrusion presses; Machines for manufacturing micro and non-scale structures by solidifying a fluid compound to conform to a shape of a mold; Die-cutting machines; Yarn winding machines; Hand-held battery actuated hydraulic crimp tool; Dynamos; Engines for model vehicles; Valves being parts of machines; Roller bearings for machines; Rocker arms for motors; Machines, namely, crushers, impact mills, breakers, pulverizers, mixers and blenders and parts therefor, for industrial and commercial applications; 3D printers; 3D printing pens; 3D bioprinters; Ceramic 3D printers