U.S. federal trademark · Serial No. 76107942 · Reg. No. 2709800
Machines or parts thereof for processing or manufacturing silicon wafers by supporting or fixing the wafer during their processing, which machines or parts are comprised of advanced ceramic materials such as silicon carbide, carbon fiber composite (CFC) graphite, quartz and CVD coated materials
Refurbishing and cleaning of machines for manufacturing semiconductors and parts thereof
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