Media coverage
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Media coverage
Title Transparent, filtered face mask enables wearer show entire face Degree of recognition International Media name/outlet Whas11.com Media type Online Country/Territory United States Date 20/10/21 URL https://www.whas11.com/article/news/health/coronavirus/transparent-face-mask/507-a724aeb4-4806-4983-b4cc-eceed150aabb Persons Wing Yin Albert KO