| Application number | Title of the application | Filing Date | Status |
|---|
| 07/494909 | USE OF OPTICALLY ACTIVE 1,3-DIOXOLANE-4-CARBOXYLATES AS DOPES IN LIQUID-CRYSTAL MIXTURES, LIQUID-CRYSTAL MIXTURES CONTAINING THESE COMPOUNDS, AND NOVEL OPTICALLY ACTIVE 1,3-DIOXOLANE-4-CARBOXYLATES | Mar 8, 1990 | Abandoned |
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| 07/470100 | COMPENSATOR FOR LIQUID CRYSTAL DISPLAY | Jan 24, 1990 | Abandoned |
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