Number | Date | Country | Kind |
---|---|---|---|
269973 | Jan 1977 | CAX |
Number | Name | Date | Kind |
---|---|---|---|
2550735 | Tour | May 1951 | |
3598575 | Jarysta | Aug 1971 | |
3666449 | Alt | May 1972 | |
3681050 | Veki | Aug 1972 | |
3681051 | Takashima | Aug 1972 | |
3724829 | Alt | Apr 1973 | |
3802680 | Anders | Apr 1974 | |
3837842 | Tanoue | Sep 1974 | |
3841616 | Rocher | Oct 1974 | |
3865577 | Gottschol | Feb 1975 |
Number | Date | Country |
---|---|---|
1410157 | Oct 1975 | GBX |
Entry |
---|
Modl, "Comparing Processes for Making Ductile Iron", Foundry, pp. 42-48, Jul. 1970. |