U.S. federal trademark · Serial No. 79228764 · Reg. No. 5724229
metallic nozzles and injection lances of metal for high speed injection of gases, all of the aforementioned goods not being parts of machines; cocks, armatures and valves of metal that are suitable for use with gases; storage vessels of metal for storing gases and liquefied gases and featuring metallic shut-off valves, manifolds, connectors, and pipe gasifiers
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