Patent:GB518671
Patent: | GB 518671 |
Titel: | Improvements in or relating to accounting machines and similar calculating machines |
Datum: | 05.03.1940 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | NCR (P) |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB518671 |
- DATUM: 05.03.1940
- TITEL: Improvements in or relating to accounting machines and similar calculating machines
- PERSON: NCR CO
- Patent Family: ( Patent:CH205949, Patent:DE868227, Patent:FR841505, Patent:GB518671, Patent:USRE21051E, Patent:US2138482 )