Patent:GB662041
Patent: | GB 662041 |
Titel: | Improvements in or relating to calculating machines |
Datum: | 28.11.1951 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | British Tabulating (P) Mach Co Ltd |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB662041 |
- DATUM: 28.11.1951
- TITEL: Improvements in or relating to calculating machines
- PERSON: BRITISH TABULATING MACH CO LTD
- Patent Family: ( Patent:FR1057769, Patent:GB662041, Patent:NL150058B, Patent:US2566931, Patent:US2654812 )