79038284
Mar 7, 2007
May 6, 2008
Machines for surface treatment during manufacture, namely, polishing machines for use in grinding and polishing metal, wood, ceramic and plastic surfaces during the manufacturing process, and replacement parts therefor; machines for treatment of products in the chemical industry, namely, dissolving machines for chemical processing, and replacement parts therefor; semiconductor manufacturing machines, subtrates manufacturing machines, wafer processing machines and wafer processing equipment, and replacement parts therefor; semiconductor manufacturing machines for cleaning finished semiconductors, and replacement parts therefor; semiconductor manufacturing machines in the nature of plasma etching machines, and replacement parts therefor
Machinery