Number | Date | Country | Kind |
---|---|---|---|
8-131500 | May 1996 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2905902 | Strandberg | Sep 1959 | |
3858123 | Ohta et al. | Dec 1974 | |
5043684 | Downs et al. | Aug 1991 | |
5266911 | Perpall et al. | Nov 1993 |
Number | Date | Country |
---|---|---|
1 370 229 | Oct 1974 | GBX |
Entry |
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Riblet, Henry J., "The Short-Slot Hybrid Junction", Proceedings of the I.R.E., pp. 180-184. |