U.S. federal trademark · Serial No. 72243748 · Reg. No. 0846518
MAGNESIUM SULFATE, ETHYLENE GLYCOL, CALCIUM CHLORIDE, SODIUM CHLORATE, AND CUPRIC SULFATE
ELECTRIC IMMERSION HEATERS
LABORATORY EQUIPMENT, CONSISTING OF THE FOLLOWING: SPECTROSCOPES AND SPECTROSCOPE KITS, THERMOMETERS, RULERS, MAGNIFIERS, AND ELECTRIC IMMERSION HEATERS
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