Number | Name | Date | Kind |
---|---|---|---|
2854437 | Polansky et al. | Sep 1958 | |
3030324 | Booty | Apr 1962 | |
3310416 | Schibler | Mar 1967 | |
3489718 | Goullon et al. | Jan 1970 | |
3645973 | Schibler | Feb 1972 | |
3836605 | Ricker et al. | Sep 1974 | |
3839291 | Avis | Oct 1974 | |
3883462 | Pearson | May 1975 | |
3966665 | Sakata et al. | Jun 1976 |
Entry |
---|
Chem. Abs. 67:P74748e; 71:P62449e. |