Number | Name | Date | Kind |
---|---|---|---|
2990244 | Brown et al. | Jun 1961 | |
3159452 | Lerner | Dec 1964 | |
3835213 | Ritcey et al. | Sep 1974 | |
3880980 | Wamser | Apr 1973 | |
3937783 | Wamser et al. | Feb 1976 | |
3949047 | Cherdron et al. | Apr 1976 | |
4059320 | Learmont | Oct 1977 | |
4159308 | McLaughlin | Jun 1979 |
Entry |
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Merritt, "The Extractive Metallurgy of Uranium", pp. 59-79, Colorado School of Mines, (1971). |
Coleman et al., "Proc. Intr. Cont. Peaceful Uses Atomic Energy", vol. 28, pp. 278-288, United Nations, (1948), Geneva. |