Aesthetic ceramic veneered restoration
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United States of America Patent
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Aug 2, 2011
Grant Date -
Jan 21, 2010
app pub date -
Apr 2, 2009
filing date -
Sep 20, 2002
priority date (Note) -
Expired
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Abstract
The present invention relates to an aesthetic dental restoration having a layered structure, which dental restoration has the appearance of a natural tooth. In addition, the present invention relates to a method for preparing such dental restorations. Particularly, the invention is based on the control of interaction between opalescence and fluorescence.
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