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Continue to ChatMicrosoft files for another anti-bacterial UV tech patent for touchscreens https://www.digitalreviews.net/news/news-archives/microsoft-files-for-another-anti-bacterial-uv-tech-patent-for-touchscreens/
Microsoft files for another anti-bacterial UV tech patent for touchscreens https://www.digitalreviews.net/news/news-archives/microsoft-files-for-another-anti-bacterial-uv-tech-patent-for-touchscreens/