Number | Date | Country | Kind |
---|---|---|---|
92 06956 | Jun 1992 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
4172885 | Perry | Oct 1979 | |
4180552 | Graham et al. | Dec 1979 | |
4180553 | Null et al. | Dec 1979 | |
4479925 | Shires et al. | Oct 1984 | |
4553981 | Fuderer | Nov 1985 |
Number | Date | Country |
---|---|---|
0092969 | Nov 1983 | EPX |
0241313 | Oct 1987 | EPX |
0266745 | May 1988 | EPX |
Entry |
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P. J. Van Den Berg et al., "Introduction to Chemical Process Technology", 1983, pp. 28-30, Delft University Press, Delft, Holland. |