Number | Name | Date | Kind |
---|---|---|---|
4293435 | Portugall | Oct 1981 | |
4631328 | Ringsdorf | Dec 1986 |
Entry |
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Finkelmann, H. Thermotropic Liquid Crystals, Gray, G. W., Ed. Wiley, Chichester, chapter 6, 1987. |
Polymer Liquid Crystals, Ciferri, A. et al. Eds., Academic, New York, 1982. |