Number | Date | Country | Kind |
---|---|---|---|
80 03572 | Feb 1980 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
4171466 | Carbrey | Oct 1979 | |
4172286 | Wess | Oct 1979 |
Number | Date | Country |
---|---|---|
2007942 | May 1979 | GBX |
Entry |
---|
Commutation et Electronique No. 59, Oct. 1977, pp. 99-112. |
Commutation et Electronique No. 23, Oct. 1968, pp. 43-57. |