Number | Name | Date | Kind |
---|---|---|---|
1317281 | Evans | Sep 1919 | |
1405986 | Elbertz | Feb 1922 | |
1483606 | Krohn | Feb 1924 | |
1499467 | Mead | Jul 1924 | |
1638980 | Cadman | Aug 1927 | |
1716073 | McFarlane | Jun 1929 | |
1730183 | Wildhaber | Oct 1929 | |
2322394 | Sharpe | Jun 1943 | |
2974740 | Ware et al. | Mar 1961 | |
3198035 | Mueller | Aug 1965 | |
3494226 | Biddle | Feb 1970 | |
3738192 | Belansky | Jun 1973 | |
3768336 | Wharton | Oct 1973 |
Entry |
---|
Gleason's Impossible Differential Popular Science, Feb. 1984, pp. 58-61. |