U.S. federal trademark · Serial No. 74186502 · Reg. No. 1700060
gases and gas mixtures, in gas and liquid form, for commercial and laboratory uses; namely, compressed air, oxygen, nitrogen, argon, hydrogen, helium, carbon monoxide, carbon dioxide, cyclopropane, methane, ethylene, propane, and various other mixtures of same
transportation by pipeline, road, and rail, and storage of gases and gas mixtures for commercial and laboratory use
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