Number | Name | Date | Kind |
---|---|---|---|
3883496 | Geiger | May 1975 | |
3883500 | Geiger et al. | May 1975 | |
3884897 | Geiger et al. | May 1975 | |
3907763 | Brandenbury et al. | Sep 1975 | |
3996268 | Carpenter et al. | Dec 1976 |
Entry |
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J. Am. Chem. Soc. 83 (1961), 1510-1511. |
J. Am. Chem. Soc. 96 (1974), 5947-5949. |
Number | Date | Country | |
---|---|---|---|
Parent | 585604 | Jun 1975 |