Number | Date | Country | Kind |
---|---|---|---|
8706822 | Mar 1987 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
4642530 | Rodriguez-Cavazos | Feb 1987 | |
4668897 | Haferl | May 1987 | |
4682085 | Haferl et al. | Jul 1987 | |
4687972 | Haferl | Aug 1987 |
Number | Date | Country |
---|---|---|
2010814 | Sep 1971 | DEX |
1554404 | Oct 1979 | GBX |
Entry |
---|
Telefunken Sprecher, No. 68, Feb. 1976, pp. 3-33. |