Number | Name | Date | Kind |
---|---|---|---|
3388093 | Heying et al. | Jun 1968 | |
3394586 | Cross | Jul 1968 | |
3463801 | Papetti et al. | Aug 1969 | |
3501435 | Larchar et al. | Mar 1970 | |
3607832 | Hansen | Sep 1971 | |
3637589 | Kwasnik et al. | Jan 1972 | |
3639274 | Brandt et al. | Feb 1972 | |
3763694 | Rathburn et al. | Oct 1973 | |
3883609 | Larchar et al. | May 1975 |
Entry |
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Drury "Isotope Separation", Kirk-Othmer Encyclopedia of Chemical Technology vol. 14, .COPYRGT. 1967, pp. 85-87. |