Number | Name | Date | Kind |
---|---|---|---|
3325402 | Mortimer | Jun 1967 | |
3431208 | Bailey | Mar 1969 | |
3703583 | Martin | Nov 1972 | |
3925456 | Ploger et al. | Dec 1975 | |
3941772 | Ploger et al. | Mar 1976 | |
4042679 | Gaffar | Aug 1977 |
Entry |
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Hargreaves et al., "Antimicrobial . . . Products", Chem. Abstracts, vol. 82, 1975, para. 153831q. |