Method and system for treating an interior surface of a workpiece using a charged particle beam
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United States of America Patent
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Jul 28, 2009
Grant Date -
Nov 27, 2008
app pub date -
May 23, 2007
filing date -
May 23, 2007
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Expired
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Abstract
A method and system of treating an interior surface on an internal cavity of a workpiece using a charged particle beam. A beam deflector surface of a beam deflector is placed within the internal cavity of the workpiece and is used to redirect the charged particle beam toward the interior surface to treat the interior surface.
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