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 )
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GB497039