Number | Date | Country | Kind |
---|---|---|---|
23373 /85 | Dec 1985 | ITX |
Number | Name | Date | Kind |
---|---|---|---|
4282217 | Baglioni et al. | Aug 1981 | |
4308280 | Sportoletti et al. | Dec 1981 |
Entry |
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Chemical -Abstracts, 95:109,306s (1981), [Ger. Offen. 3,027,039, Baglioni, et al., 7/2/81]. |