Number | Name | Date | Kind |
---|---|---|---|
2069064 | Gore | Jan 1937 | |
2201609 | Dale | May 1940 | |
2294552 | Topalian | Dec 1966 | |
2435249 | Zenzes | Feb 1948 | |
2487121 | Fetzer | Nov 1949 | |
2537192 | Sebring | Jan 1951 | |
2668128 | Oxnard | Feb 1954 | |
2902393 | Meyer | Sep 1959 | |
3385733 | Ackermann | May 1968 | |
3622343 | Anwar | Nov 1971 | |
3658557 | Samejima | Apr 1972 |
Entry |
---|
Chemical Abstracts, 51:18383b, (1957). |