U.S. federal trademark · Serial No. 72209789 · Reg. No. 540758
TRANSFORMERS, SWITCHES, REGULATORS AND OVERLOAD PROTECTIVE DEVICES FOR ELECTRICALLY HEATED INDUSTRIAL FURNACES
INDUSTRIAL ELECTRICALLY HEATED FURNACES FOR SMELTING, ANNEALING OR TREATING OF MATERIALS OR OBJECTS OF IRON, METAL OR CERAMIC MATERIALS, INDUSTRIAL ELECTRICALLY HEATED FURNACES FOR CHEMICAL PROCESSES; ACCESSORY AND AUXILIARY INSTALLATIONS FOR THE SAID INDUSTRIAL FURNACES-NAMELY, CHARGING APPARATUS, AS WELL AS DISCHARGING APPARATUS, PROTECTIVE GAS INSTALLATIONS FOR WHITE ANNEALING FURNACES
AUXILIARY MACHINERY FOR ROLLING MILLS-NAMELY, MACHINE SAWS FOR BILLETS AND SLABS, SHAPING MACHINES FOR BILLETS AND SLABS, RACKING MACHINERY FOR SHEETS, RODS, AND SECTIONAL BEAMS, STRAIGHTENING MACHINERY AND SHEARS FOR SHEETS AND RODS, METAL TAPE FASTENING MACHINES; FOUNDRY MACHINERY-NAMELY, CONTINUOUS MOLDS, COOLED MOLDS, MOVING DEVICES FOR MOLDS AND CONVEYOR CHAINS
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