Number | Date | Country | Kind |
---|---|---|---|
3915874 | May 1989 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3438943 | Miranda et al. | Apr 1969 | |
3763177 | Tomalia et al. | Oct 1973 | |
3996237 | Tomalia | Dec 1976 | |
4138545 | Emmons et al. | Feb 1979 | |
4378357 | Miller et al. | Mar 1983 |
Number | Date | Country |
---|---|---|
0273368 | Jul 1988 | EPX |
90-14341 | Nov 1990 | WOX |
Entry |
---|
Chem. Abstr. vol. 115 entry 50476y abstracting German 3915874 (1990). |
Chem. Abstr. vol. 115 Entry 9615e Abstracting German 3924164 (1991). |