Number | Name | Date | Kind |
---|---|---|---|
3575506 | Knechtel | Apr 1971 | |
3645615 | Spear, Jr. | Feb 1972 | |
3751155 | Liechty | Aug 1973 | |
3809472 | Liechty | May 1974 | |
3832057 | Shogren | Aug 1974 | |
3905697 | Komori et al. | Sep 1975 | |
3972612 | Komori et al. | Aug 1976 | |
3989236 | Komori et al. | Nov 1976 | |
3999514 | Abbott et al. | Dec 1976 | |
4017181 | Komaba et al. | Apr 1977 | |
4050805 | Hage | Sep 1977 | |
4087178 | Pfeifer et al. | May 1978 | |
4098551 | Komori et al. | Jul 1978 | |
4110025 | Tabata | Aug 1978 | |
4110030 | Knechtel | Aug 1978 | |
4141648 | Gaitten et al. | Feb 1979 |
Entry |
---|
IBM Technical Disclosure Bulletin, "Erase Lamp Control", Underhill, vol. 19, No. 2, Jul. 1976, pp. 393, 394. |