Patent:GB577195
Patent: | GB 577195 |
Titel: | Improvements in or relating to calculating machines |
Datum: | 08.05.1946 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | British Tabulating (P) Mach Co Ltd |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB577195 |
- DATUM: 08.05.1946
- TITEL: Improvements in or relating to calculating machines
- PERSON: BRITISH TABULATING MACH CO LTD
- Patent Family: ( Patent:DE931502, Patent:FR942833, Patent:GB577195, Patent:NL78641C, Patent:US2394924 )