Number | Date | Country | Kind |
---|---|---|---|
3824661 | Jul 1988 | DEX | |
3917268 | May 1989 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4690929 | Bernardi et al. | Sep 1987 | |
4731367 | Sauer et al. | Mar 1988 | |
4740509 | Sauer et al. | Apr 1988 | |
4766128 | Sauer et al. | Aug 1988 | |
4791115 | Haefliger | Dec 1988 | |
4826851 | Huth et al. | May 1989 | |
4826852 | Haffer et al. | May 1989 | |
4847262 | Sauer et al. | Jul 1989 | |
4863929 | Sauer et al. | Sep 1989 | |
4874768 | Huth et al. | Oct 1989 |
Number | Date | Country |
---|---|---|
82808 | Jun 1983 | EPX |
118848 | Sep 1984 | EPX |
126968 | Dec 1984 | EPX |
0160842 | Nov 1985 | EPX |
160842 | Nov 1985 | EPX |
0250357 | Dec 1987 | EPX |
3411981 | Oct 1985 | DEX |
3413659 | Oct 1985 | DEX |
3533675 | Mar 1987 | DEX |
3620293 | Dec 1987 | DEX |
3623437 | Jan 1988 | DEX |
3623438 | Jan 1988 | DEX |
2185743 | Jul 1987 | GBX |
Entry |
---|
Sauer et al, Chem. Abst. 105-43138e, 105-43139f (1986). |
Sauer et al., Chem. Abst. 109-6778a (1988). |