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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Main Authors | , , |
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Format | Patent |
Language | Chinese |
Published |
21.06.2023
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Subjects | |
Online Access | Get full text |
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