U.S. federal trademark · Serial No. 73521377 · Reg. No. 1400806
INDUSTRIAL AND NON-MEDICAL SPECIALTY GASES, INCLUDING NITROGEN, METHANE, ARGON, NITROUS OXIDE, HELIUM, CARBON DIOXIDE, HYDROGEN,CARBON MONOXIDE, HYDROGEN SULFIDE, CRYPTON, XENON, OXYGEN, VARIOUS COMBINATIONS AND MIXTURES OF GASES, AND CHEMICAL FLUXES
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