Patent:GB358105
Patent: | GB 358105 |
Titel: | Improvements in or relating to record-card controlled calculating machines |
Datum: | 05.10.1931 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | British Tabulating (P) Mach Co Ltd |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | ![]() |
- DATUM: 05.10.1931
- TITEL: Improvements in or relating to record-card controlled calculating machines
- PERSON: BRITISH TABULATING MACH CO LTD
- Patent Family: ( Patent:DE688437, Patent:GB358105, Patent:US2271249 )