U.S. federal trademark · Serial No. 86973770
Common metal alloys; common metals, unwrought or semi-wrought; metal matrix composites being an aluminum-beryllium composite, or an aluminum silicon carbide composite; microelectronics packaging materials, namely, solder alloys and brazing alloys for sealing microelectronics packages, ceramic microelectronic packages, and lids for microelectronic packages; metal sputtering targets
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