Number | Name | Date | Kind |
---|---|---|---|
2285696 | Dunn | Jun 1942 | |
2740749 | Meguerian et al. | Apr 1956 | |
3728408 | Tobias | Apr 1973 | |
3821103 | Owell et al. | Jun 1974 | |
3894106 | Chang | Jul 1975 | |
3894107 | Butter et al. | Jul 1975 |
Entry |
---|
C. D. Chang et al. J. Catalysis, 47, 247-249 1977. |