Number | Date | Country | Kind |
---|---|---|---|
60-10854 | Jan 1985 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3635545 | Vankerkhove et al. | Jan 1972 | |
3919697 | Walker | Nov 1975 | |
4057833 | Braat | Nov 1977 | |
4223187 | Yonezawa et al. | Sep 1980 | |
4428075 | Hazel et al. | Jan 1984 | |
4443870 | Hazel et al. | Apr 1984 | |
4449215 | Reno | May 1984 | |
4459690 | Corsover et al. | Jul 1984 | |
4541082 | Horikoshi et al. | Sep 1985 | |
4553228 | Gerard et al. | Nov 1985 | |
4561082 | Gerard et al. | Dec 1985 | |
4562564 | Bricot et al. | Dec 1985 | |
4564929 | Yonezawa et al. | Jan 1986 |
Number | Date | Country |
---|---|---|
0021411 | Jan 1981 | EPX |
Entry |
---|
Terman, "Radio Engineers' Handbook", pp. 578 to 588. |