Number | Date | Country | Kind |
---|---|---|---|
3409270 | Mar 1984 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3171851 | Pepe | Mar 1965 |
Number | Date | Country |
---|---|---|
0026298 | Aug 1980 | EPX |
0104888 | Sep 1984 | EPX |
1668982 | Sep 1971 | DEX |
Entry |
---|
Arnzeim-Forsch., 23, No. 5, 1972, pp. 861-869. |