Number | Name | Date | Kind |
---|---|---|---|
3228969 | Kerr | Jan 1966 | |
4041135 | Williams et al. | Aug 1977 | |
4310440 | Wilson et al. | Jan 1980 | |
4368174 | Valyocsik | Jan 1983 | |
4545969 | Diekotter et al. | Oct 1985 | |
5143879 | Whitehurst | Sep 1992 |
Entry |
---|
Lok et al. "Zeolites, 1983, vol. 3, Oct." pp. 282-291. |