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Patent AT-E400195-T1: [Translated] MULTIPURPOSE MASK
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Updated Oct 29, 2026
About this dataset
A protective, multipurpose mask covers the oral and nasal areas. The mask has an opening about or around the mouth area of the wearer which allows different devices to be inserted and withdrawn from the wearer's mouth while the mask is in place on the wearer.
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Official Data Source
Access the complete Patent AT-E400195-T1: [Translated] MULTIPURPOSE MASK on the official website.
Modified Jun 29, 2026