Facemask with nonmetallic nose member and method of manufacturing same

A protective disposable facemask (100) includes a body (30) having a top edge and a bottom edge, the top and bottom edges cooperating with each other to define a periphery that contacts a wearer's face. A first reactant material (50) is deposited along the top edge, the first reactant material...

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Bibliographische Detailangaben
1. Verfasser: Houde, Ajay Y
Format: Patent
Sprache:eng
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