Face coverings being sanitary masks for protection against viral infection; Face covers being sanitary masks for protection against viral infection

Blueprinting machines; photo-copying machines; cameras; photographic machines and apparatus; cinematographic machines and apparatus; optical machines and apparatus; measuring or testing machines and instruments; batteries and cells; electric wires and cables; digital cameras; mobile telephones; telecommunication machines and apparatus; smartphones; personal digital assistants in the shape of a watch; computers; computer software; image sensors for cameras; interfaces for cameras; semi-conduct...