Patent:GB709030
Patent: | GB 709030 |
Titel: | Improvements in or relating to record card controlled calculating means |
Datum: | 12.05.1954 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | IBM (P) |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB709030 |
- DATUM: 12.05.1954
- TITEL: Improvements in or relating to record card controlled calculating means