11 industrial apparatus, namely, an apparatus used for the deep cryogenic freezing and selective heat tempering of goods, namely, gears, crank shafts, aircraft parts, molds, lathe inserts, engines, bearings, cutters, hobs, press dies, punch dies, drill bits, saw blades, shear blades, metal tools, golf clubs, golf balls, aluminum bats and musical instruments, for the purpose of altering aspects of the physical characteristics thereof, namely, strength, toughness, corrosion-resistance, molecular level uniformness, sharpness retention, machinability, stress relief, temperature alteration resistance, tolerance maintenance, reduction of lost material due to sharpening, abrasive wear resistance and erosive wear resistance, used in the fields of industrial production, namely, consumer goods, medicine, science, farming, and construction
Trademark: 75502090
