U.S. federal trademark · Serial No. 75071491 · Reg. No. 2081027
measurement and control instruments and apparatus for the metallurgical industry [ and for liquid glass ], namely, immersion probes and related measurement instruments sold as a unit therewith in the nature of indicators and analytical instruments for the analysis of molten metal [ or liquid glass ]; immersion probes and measuring instruments, namely, sampling probes to determine the gas and carbon levels in molten metals [ or liquid glass ]; temperature measuring instruments and equipment, namely, temperature probes, thermocouples, temperature [ displacers ] * displays * and related temperature measurement instruments sold as a unit therewith in the nature of indicators and analytical instruments for temperature measurements in molten metals [ and liquid glass ]; temperature and composition measurement amplifiers, [ and gas regulators ] and parts thereof
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