Number | Name | Date | Kind |
---|---|---|---|
4025997 | Gernitis et al. | May 1977 | |
4184188 | Briglia | Jan 1980 | |
4384918 | Abe | May 1983 | |
4480284 | Tojo et al. | Oct 1984 | |
4502094 | Lewin | Feb 1985 | |
4536645 | Mio et al. | Aug 1985 | |
4645218 | Ooshio et al. | Feb 1987 | |
4665463 | Ward | May 1987 | |
4692836 | Suzuki | Sep 1987 | |
4724510 | Wicker | Feb 1988 | |
4831212 | Ogata et al. | May 1989 | |
4897171 | Ohmi | Jan 1990 | |
4962441 | Collins | Oct 1990 | |
4969168 | Sakamota et al. | Nov 1990 |
Number | Date | Country |
---|---|---|
360529 | Mar 1990 | EPX |
1443215 | Jul 1976 | GBX |
Entry |
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Fortuno, G. and Keller, J. in: IBM Technical Disclosure Bulletin, vol. 31, No. 1, Jun. 1988, pp. 462-464. |
Grant and Hackh's Chemical Dictionary, 5th ed. N.Y., McGraw Hill, 1987, p. 269. |