Number | Date | Country | Kind |
---|---|---|---|
54-11374 | Feb 1979 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3563986 | Frankus et al. | Feb 1971 | |
3821243 | Habermeier et al. | Jun 1974 | |
4197133 | Zweifel et al. | Apr 1980 |
Number | Date | Country |
---|---|---|
47-125355 | Dec 1972 | JPX |
49-55646 | May 1974 | JPX |
49-63775 | Jun 1974 | JPX |
Entry |
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Borer et al., Helvetica Chimica Acta, vol. 61, Fasc. 1 Nr. 24 (1978) pp. 305-324. |
Bernet et al., J. Oil Col. Chem. Assoc., vol. 61, pp. 105-113 (1978). |