Number | Date | Country | Kind |
---|---|---|---|
54-58580 | May 1979 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2636903 | Mertzweiller | Apr 1953 | |
2669589 | Catterall et al. | Feb 1954 | |
2743302 | Gwynn et al. | Apr 1956 | |
2843632 | Gwynn et al. | Jul 1958 | |
3182090 | Mertzweiller et al. | May 1965 | |
3636034 | Ohsuml et al. | Jan 1972 | |
3819727 | Ferrari et al. | Jun 1974 | |
3821311 | Hughes et al. | Jun 1974 | |
4083882 | Taylor et al. | Apr 1978 |
Number | Date | Country |
---|---|---|
39-28748 | Dec 1964 | JPX |
41-14738 | Aug 1966 | JPX |
42-6168 | Mar 1967 | JPX |
Entry |
---|
Brown et al., "J. Chem. Soc.(A)" 1970, pp. 2753-2764. |