Secretary of State for Defence in Her Britanic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland of Whitehall

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  • London, GB

Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid crystal compositions with pleochroic anthraquines dyes

    • Patent number 4,496,221
    • Issue date Jan 29, 1985
    • Secretary of State for Defence in Her Britanic Majesty's Government of the Un...
    • Kenneth J. Harrison
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...