Number | Date | Country | Kind |
---|---|---|---|
2927277 | Jul 1979 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3517069 | Bach et al. | Jun 1970 | |
3960752 | Flanderman | Jun 1976 | |
4011173 | Steinstrasser | Mar 1977 | |
4118335 | Krause et al. | Oct 1978 | |
4130502 | Eidenschink et al. | Dec 1978 | |
4154697 | Eidenschink et al. | May 1979 | |
4180475 | Schadt et al. | Dec 1979 | |
4181625 | Eidenschink et al. | Jan 1980 | |
4198130 | Boller et al. | Apr 1980 | |
4228029 | Osman | Oct 1980 | |
4229315 | Krause et al. | Oct 1980 |
Number | Date | Country |
---|---|---|
2031010 | Apr 1980 | GBX |
Entry |
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Billard, J., et al., Mol. Cryst. Liq. Cryst., vol. 41 (Letters), pp. 217-222 (1978). |
Advances in Liquid Crystal Research and Applications, Bath, L., Proceedings of Third L. C. Conf. of Socialist Countries, Budapest, Aug. 27-31 (1979), vol. 2, pp. 997-1002 Pergamon Press, N.Y. (1981). |