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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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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...
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