Number | Date | Country | Kind |
---|---|---|---|
2008/88 | May 1988 | CHX | |
2752/88 | Jul 1988 | CHX |
Number | Name | Date | Kind |
---|---|---|---|
4522754 | Hilti et al. | Jun 1985 | |
4601853 | Hilti et al. | Jul 1986 | |
4617151 | Mayer et al. | Oct 1986 | |
4801701 | Hilti et al. | Jan 1989 |
Entry |
---|
Chem. Abstr., vol. 86: 189773u (1977). |
Chem. Abstr., vol. 99: 175630b (1983). |
Chem. Abstr., vol. 103: 225177h (1985). |