Number | Date | Country | Kind |
---|---|---|---|
40028/76 | Sep 1976 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
3657557 | Smith et al. | Apr 1972 | |
3823551 | Riehl | Jul 1974 | |
3833822 | Carbrey | Sep 1974 | |
3930169 | Kuhn, Jr. | Dec 1975 | |
4002933 | Leuschner | Jan 1977 | |
4114049 | Suzuki | Sep 1978 |
Entry |
---|
Suzuki, 1973--IEEE-ISSCC, Digest of Technical Papers, pp. 58-59; 2/14/73. |