U.S. federal trademark · Serial No. 79049523 · Reg. No. 3576402
Cermets, namely, metal-ceramic composites; raw cobalt ores; alloys of common metal; common metals, unwrought and semi-worked, for further manufacture; tungsten; hard metals for further manufacture, namely, cemented carbides; hard metal semi-finished products, namely, cemented carbide rods for making metal-working tools
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