U.S. federal trademark · Serial No. 73827459 · Reg. No. 1620689
GAS MIXTURES FOR USE IN MEDICAL LABORATORY ANALYSIS NAMELY, BLOOD GAS ANALYZER MIXTURES, LUNG DIFFUSION GAS MIXTURES, XENON OXYGEN MIXTURES, STERILIZING GAS MIXTURES, FLOW-THROUGH CARBON DIOXIDE LASER MIXTURES, AND BIOLOGICAL ATMOSPHERES
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