Number | Date | Country | Kind |
---|---|---|---|
21493 A/87 | Jul 1987 | ITX |
Number | Name | Date | Kind |
---|---|---|---|
4002685 | Charles et al. | Jan 1977 | |
4250121 | Mimoun | Feb 1981 | |
4794198 | Roffia et al. | Dec 1988 |
Number | Date | Country |
---|---|---|
208311 | Jan 1987 | EPX |
1113687 | May 1968 | GBX |
1318525 | May 1973 | GBX |
1421449 | Jan 1976 | GBX |
Entry |
---|
Neginskaya et al., Z. Prik. Khimii, vol. 58, pp. 2512-2516, (1985). |