U.S. federal trademark · Serial No. 86191682 · Reg. No. 4756981
Corrosion-resistant metal overlays and alloys for fittings, flanges, and piping components; metal flanges; metal clad pipes; metal pipes and metal fittings therefor; steel pipes; stainless steel pipes; elbows of metal for pipes including those from alloy steel and titanium; clad steel plates and sheets; metal junctions for pipes; branching pipes of metal
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