Number | Date | Country | Kind |
---|---|---|---|
3444960 | Dec 1984 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3849327 | DiSalvo et al. | Nov 1974 | |
3886098 | DiSalvo et al. | May 1975 | |
4148603 | Schwuger et al. | Apr 1979 | |
4260651 | Wixon | Apr 1981 | |
4269722 | Joshi et al. | May 1981 | |
4347152 | Wixon | Aug 1982 | |
4406808 | Gangwisch et al. | Sep 1983 | |
4552681 | Koch et al. | Nov 1985 |
Number | Date | Country |
---|---|---|
1062984 | Sep 1979 | CAX |
21267 | Jan 1981 | EPX |
0124913 | Nov 1984 | EPX |
2531961 | Feb 1976 | DEX |
2652488 | May 1978 | DEX |
3316513 | Nov 1984 | DEX |
2095274 | Sep 1982 | GBX |
Entry |
---|
Chemical Abstract 84:137647v, 102:64007q, 89:26436j. |