Patent:GB669986
Patent: | GB 669986 |
Titel: | Improvements in and relating to calculating machines for performing division |
Datum: | 09.04.1952 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | British Tabulating (P) Mach Co Ltd |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | ![]() |
- DATUM: 09.04.1952
- TITEL: Improvements in and relating to calculating machines for performing division
- PERSON: BRITISH TABULATING MACH CO LTD
- Patent Family: ( Patent:DE977244, Patent:FR969056, Patent:GB669986, Patent:US2536906 )