Number | Name | Date | Kind |
---|---|---|---|
1718494 | Schurig | Jun 1929 | |
2139509 | Marcellus | Dec 1938 | |
2260837 | Kuehni | Oct 1941 | |
2266608 | Kuehni | Dec 1941 | |
2428231 | Mapp | Sep 1947 | |
2430757 | Conrad et al. | Nov 1947 | |
2510073 | Clark | Jun 1950 | |
2539833 | Hathaway | Jan 1951 | |
2558190 | Miller | Jun 1951 | |
2648328 | Hathaway et al. | Aug 1953 | |
2718783 | Anastasia | Sep 1955 | |
2788664 | Coulbourn et al. | Apr 1957 | |
2847625 | Popowsky | Aug 1958 | |
3106095 | Tavis | Oct 1963 | |
3140450 | Tavis | Jul 1964 | |
3342072 | Trekell | Sep 1967 | |
3353030 | Michel | Nov 1967 | |
3487306 | Harmer | Dec 1969 | |
3503267 | Shiba et al. | Mar 1970 | |
3662257 | Fujiwara | May 1972 | |
3664370 | Warnow | May 1972 | |
3727463 | Intraub | Apr 1973 | |
3825908 | Engstrom | Jul 1974 | |
3841157 | Willock | Oct 1974 | |
3877314 | Bernin | Apr 1975 | |
4014319 | Favre | Mar 1977 | |
4140971 | Blincoe | Feb 1979 | |
4326419 | Herden | Apr 1982 | |
4339955 | Iwasaki | Jul 1982 | |
4351191 | Iwasaki | Sep 1982 | |
4354506 | Sakaguchi et al. | Oct 1982 | |
4401945 | Juengel | Aug 1983 |
Entry |
---|
Darling, IBM Bulletin, vol. 12, No. 4, Sep., 1969. |