Number | Name | Date | Kind |
---|---|---|---|
RE22226 | Buckley | Dec 1942 | |
2712927 | Blum | Jul 1955 | |
2768118 | Laurence et al. | Oct 1956 | |
3129077 | Adams | Apr 1964 | |
3395512 | Finney, Jr. et al. | Aug 1968 | |
3707066 | Carne et al. | Dec 1972 | |
3927153 | Tarhan | Dec 1975 |
Entry |
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Hawley, G. G., The Condensed Chemical Dictionary, 8th Ed., Reinhold Co., p. 364, 1974. |