Number | Name | Date | Kind |
---|---|---|---|
3336417 | Sakuma | Aug 1967 | |
3472813 | Hecker | Oct 1969 | |
3997628 | Giddings | Dec 1976 | |
4041005 | Talsma | Aug 1977 |
Entry |
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Kirk-Othmer Encyclopedia of Chemical Technology, 2nd Edition, vol. 1, pp. 569-598 and vol. 14, pp. 178-216. |