Number | Date | Country | Kind |
---|---|---|---|
24409 A/83 | Dec 1983 | ITX |
Number | Name | Date | Kind |
---|---|---|---|
3449413 | Hartel et al. | Jun 1969 | |
3595909 | Sheldon | Jul 1971 | |
3739020 | McClain et al. | Jun 1973 | |
3799977 | Rutledge | Mar 1974 | |
3929873 | Gammans | Dec 1975 | |
4214101 | Miya et al. | Jul 1980 | |
4233460 | Willis et al. | Nov 1980 | |
4256916 | Morris et al. | Mar 1981 |
Number | Date | Country |
---|---|---|
747424 | Nov 1966 | CAX |
2407146 | Sep 1975 | DEX |
2945961 | Jun 1981 | DEX |
383113 | Sep 1957 | JPX |
534633 | Mar 1941 | GBX |
1068128 | May 1967 | GBX |
1089134 | Nov 1967 | GBX |
2010248 | Jun 1979 | GBX |
Entry |
---|
Mills, Kirk-Othmer Encyclopedia of Chemical Technology, 2nd ed., vol. 4, pp. 566, 570, 571, 586, (1964). |