Mold making machines, namely, machines for fabricating molds that are to be used for extrusion or injection-molding, blow molding, casting, powder metallurgy molding, extrusion molding, compression molding, matrix molding, rotational molding, transfer molding, thermoforming, vacuum forming, or spin casting, laminating molding or reaction injection molding; die making machines, namely, machines for fabricating extrusion dies; pattern making machines, namely, machines that make a pattern that is then used to make machine parts; model making machines, namely, machines that use strands of plastic material to progressively form a sample machine part; rapid prototyping machines, namely, three dimensional printing machines; plastic extrusion machines; plastic injection molding machines; hydroforming machines, namely, machines that form parts by using water pressure; metal working machines; metal stamping machines; aluminum extrusion machines; metal casting machines; metal spin casting machines; metal forging machines; metal spinning machines for metal working; glass manufacturing machines for making fiberglass or window-type glass; fiberglass manufacturing machines for making strands of fiberglass or bats of fiberglass insulation; ceramics manufacture machines for making ceramic parts from a ceramic powder for use in manufacturing processes or assembling in a manufactured product; machines for metal hardening and annealing