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Patent

Hänvisningar finns i följande patent

citeras i Registreringsdatum Utfärdandedatum Ursprunglig innehavare Titel
US421662915 sep 197812 aug 1980Method and apparatus for producing balls
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Ebara Corporation
Method and apparatus for polishing a workpiece
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US56073418 aug 19944 mar 1997Method and structure for polishing a wafer during manufacture of integrated circuits
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US73992175 feb 200715 jul 2008P.R. Hoffman Machine ProductsLapping machine

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