Mask protector
The present invention relates to a mask protector which comprises: a protective piece which can protect a mask that efficiently prevents infectious diseases and the like; and a rear side connecting unit which connects the protective piece and the rear side of a mask. The mask protector has the advan...
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Main Author | |
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Format | Patent |
Language | English Korean |
Published |
12.05.2023
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Subjects | |
Online Access | Get full text |
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