TWI805958B

This invention relates to a production method for a hard invisible brace set for stepped correction of a tooth row, wherein the hard invisible brace set includes a plurality of relay braces. The production method includes: firstly, acquiring an original tooth row image file of a tooth jaw of a patie...

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Bibliographic Details
Main Authors HE, JIAN-DE, LIANG, JIN-HONG, YANG, YING
Format Patent
LanguageChinese
Published 21.06.2023
Subjects
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