Patent:GB519040
Patent: | GB 519040 |
Titel: | Improvements in or relating to calculating machines and similar accounting machines |
Datum: | 14.03.1940 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | NCR (P) |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB519040 |
- DATUM: 14.03.1940
- TITEL: Improvements in or relating to calculating machines and similar accounting machines
- PERSON: NCR CO
- Patent Family: ( Patent:CH207745, Patent:DE746093, Patent:FR843286, Patent:GB519040, Patent:US2183829 )