Number | Name | Date | Kind |
---|---|---|---|
3022716 | Smith et al. | Feb 1962 | |
3140645 | Block et al. | Jul 1964 | |
3199982 | Kashiwabara | Aug 1965 | |
3211073 | Fosse et al. | Oct 1965 | |
3294534 | Halperin | Dec 1966 | |
3520691 | Scheler et al. | Jul 1970 | |
3754916 | Winslow et al. | Aug 1973 | |
3910794 | Buisine et al. | Oct 1975 |
Number | Date | Country |
---|---|---|
43-4926 | Feb 1968 | JPX |
43-7578 | Mar 1968 | JPX |
44-11944 | May 1969 | JPX |
45-18422 | Jun 1970 | JPX |
51-73431 | Jun 1976 | JPX |
Entry |
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Chemical Abstracts, vol. 84, 1976, #158032f, (Motoki et al., Japan Kokai, 75, 138, 821, 11/1975). |
Chemical Abstracts, vol. 86, 1977, #163614t, (Saito et al., Japan Kokai, 76, 103, 423, 3/1975). |