U.S. federal trademark · Serial No. 85321738 · Reg. No. TMA867099
[ Engineered spherical cast tungsten carbide, tungsten, tantalum, molybdenum, silicon, and silica powders; ] Metallic and ceramic engineered spherical powders for use in manufacturing; Plasma treated metallic and ceramic powders for use in manufacturing; Metallic and ceramic nanopowders for use in manufacturing
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