Number | Date | Country | Kind |
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3332692 | Sep 1983 | DEX |
This application is a continuation-in-part of application Ser. No. 06/917,138, filed Oct. 9, 1986, abandoned which is a divisional of Ser. No. 648,431, filed Sept. 10, 1984, U.S. Pat. No. 4,723,005.
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---|---|---|---|
4027950 | Moriyama et al. | Jun 1977 | |
4147655 | Dubois et al. | Apr 1979 | |
4191776 | Nickl et al. | Mar 1980 | |
4293404 | Deutscher et al. | Oct 1981 | |
4344856 | Demus et al. | Aug 1982 | |
4348324 | Demus et al. | Sep 1982 | |
4393231 | Misaki et al. | Jul 1983 | |
4550981 | Petrzilka et al. | Nov 1985 | |
4572794 | Eidenschink et al. | Feb 1986 | |
4576732 | Isogai et al. | Mar 1986 | |
4592858 | Higuchi et al. | Jun 1986 | |
4596667 | Inukai et al. | Jun 1986 | |
4613209 | Goodby et al. | Sep 1986 | |
4622163 | Huynh-Ba et al. | Nov 1986 | |
4657695 | Saito et al. | Apr 1987 | |
4668427 | Saito et al. | May 1987 | |
4694098 | Hirai et al. | Sep 1987 | |
4695650 | Walba et al. | Sep 1987 | |
4695651 | Higuchi et al. | Sep 1987 | |
4725688 | Taguchi et al. | Feb 1988 |
Number | Date | Country |
---|---|---|
0159872 | Oct 1985 | EPX |
0174816 | Mar 1986 | EPX |
0191600 | Aug 1986 | EPX |
0225195 | Jun 1987 | EPX |
2010271 | Feb 1970 | FRX |
1249492 | Oct 1981 | GBX |
Entry |
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Tsumo, Y. et al, Bull. Chem. Soc. Jpn., vol. 51(2), pp. 596-600 (1978). |
Goodby, J. W. et al, Liquid Crystals and Ordered Fluids, vol. 4, Griffin, A., et al, Ed., Plenum Press, N.Y., pp. 1-32 (1974), Proceedings of an ACS symposium, Las Vegas, Mar. 29-Apr. 1, 1982. |
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Number | Date | Country | |
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Parent | 648431 | Sep 1984 |
Number | Date | Country | |
---|---|---|---|
Parent | 917138 | Oct 1986 |