U.S. federal trademark · Serial No. 72407709 · Reg. No. 0989941
ELECTRICAL HEATERS FOR USE IN LABORATORIES, GRADUATED CYLINDERS, FLASKS AND BEAKERS FOR MEASURING LIQUIDS, GLASSWARE, TEST TUBES AND PIPETTES FOR SCIENTIFIC AND LABORATORY PURPOSES
FILTERS FOR WATER
SCISSORS
REAGENTS FOR TESTING THE RESIDUALS IN WATER AND THE NORMAL WATER BALANCE
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