Number | Date | Country | Kind |
---|---|---|---|
62-222754 | Sep 1987 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3627763 | Jaeggi et al. | Dec 1971 | |
3689507 | Gates et al. | Sep 1972 | |
4107437 | Maffrand et al. | Aug 1978 | |
4153716 | Scherrer et al. | May 1979 | |
4751230 | Lavielle et al. | Jun 1988 |
Entry |
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Bradley et al., J. Clin. Pharm., 10:65-68, (1970). |