TREA

Cambridge Research and Innovation Limited

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  • Cambridge, GB
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  • Information Patent Grant

    Electroluminescent devices
    • Patent number 5,247,190
    • Issue date Sep 21, 1993
    • Cambridge Research and Innovation Limited
    • Richard H. Friend
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

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