U.S. federal trademark · Serial No. 75228578 · Reg. No. 2188465
medical diagnostic test kits for measuring isotopic ratios in breath samples, comprising breath collectors, labels, labeled substrate, sterile water, pouch to transport the breath samples, and instructions for use and medical diagnostic devices, namely, breath collectors
laser-actuated apparatus for analyzing materials to determine the proportions of different atomic isotopes present therein
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