Number | Date | Country | Kind |
---|---|---|---|
86 17620 | Dec 1986 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
1787048 | MacMullin et al. | Dec 1930 | |
1937613 | Weber, Jr. | Dec 1933 | |
3134641 | Gleichert | May 1964 | |
3572989 | Tatara et al. | Mar 1971 | |
3895099 | Sakowski | Jul 1975 | |
4105565 | Wojtowicz | Aug 1978 | |
4367209 | Sakowski et al. | Jan 1983 | |
4400304 | Clark et al. | Aug 1983 | |
4428918 | Verlaeten et al. | Jan 1984 |
Number | Date | Country |
---|---|---|
0046048 | Feb 1982 | EPX |
60126 | Sep 1982 | EPX |
323205 | Dec 1929 | GBX |
1064461 | Apr 1967 | GBX |
Entry |
---|
Perry et al., "Chemical Engineers' Handbook", 5th Ed., 17-10, 11, 12 (McGraw-Hill Book Company). |