Patent:GB497039
Patent: | GB 497039 |
Titel: | Improvements in or relating to calculating machines for performing division |
Datum: | 12.12.1938 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | British Tabulating (P) Mach Co Ltd |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB497039 |
- DATUM: 12.12.1938
- TITEL: Improvements in or relating to calculating machines for performing division
- PERSON: BRITISH TABULATING MACH CO LTD
- Patent Family: ( Patent:DE746267, Patent:FR829233, Patent:GB497039, Patent:US2243473, Patent:US2243474 )