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2021
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P/S
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Wearable sensors, namely, colour changing markers and indicators used to detect damaging UV light... |
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P/S
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UV light indicators in the form of colour changing markers for detecting damaging UV light Wholes... |
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P/S
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UV light indicators in the form of colour changing markers for detecting damaging UV light; Whole... |
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P/S
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Custom manufacture of colour changing markers and indicators used to detect damaging UV light UV ... |
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2019
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P/S
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Sensors being color-changing, UV-exposure indicator stickers, not for medical purposes, used to d... |
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2018
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Invention
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Method and apparatus for the detection of exposure to ultraviolet light. A device for detecting e... |
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2015
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P/S
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Colour changing markers and indicators used to detect damaging UV light. Design, manufacture, who... |
