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专利名称：Apparatus and method for lightening teeth发明人：MARK G FONTENOT申请号：AU5677394申请日：19931124公开号：AU5677394A公开日：19940622
摘要：A disposable non-porous, polymeric dental appliance (2) which has a troughcontaining a premeasured quantity of lightening or bleaching agent (3) and a method foruse thereof, wherein the dental appliance (2) is applied upon the dental arches such thatat least a partial seal is formed about the gingiva and soft tissue surrounding the teeth.
申请人：MARK G. FONTENOT
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