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Thoshiaki Nonaka
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Iruma, JP
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last 30 patents
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Patent Grant
Compounds for use in liquid-crystal composition
Patent number
5,876,628
Issue date
Mar 2, 1999
Hoechst Aktiengesellschaft
Gerhard Illian
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Liquid crystal mixture
Patent number
5,844,653
Issue date
Dec 1, 1998
Hoechst Aktiengesellschaft
Ayako Takeichi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...