Patent:GB371447
Patent: | GB 371447 |
Titel: | Improvements in or relating to record-controlled calculating machines |
Datum: | 25.04.1932 |
Ort: | |
Land: | Großbritannien |
Person: | George Francis Daly |
Firma: | British Tabulating (P) Mach Co Ltd |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB371447 |
- DATUM: 25.04.1932
- TITEL: Improvements in or relating to record-controlled calculating machines
- PERSON: BRITISH TABULATING MACH CO LTD
- Patent Family: ( Patent:DE739282, Patent:FR712450, Patent:GB371447, Patent:NL42868C, Patent:US2138337 )