Patent:GB741420
Patent: | GB 741420 |
Titel: | Improvements in or relating to electric adding and subtracting devices |
Datum: | 07.12.1955 |
Ort: | |
Land: | Großbritannien |
Person: | |
Firma: | Electronique and Automatisme Sa |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB741420 |
- DATUM: 07.12.1955
- TITEL: Improvements in or relating to electric adding and subtracting devices
- PERSON: ELECTRONIQUE AUTOMATISME SA
- Patent Family: ( Patent:DE964445, Patent:FR1041729, Patent:GB741420, Patent:US2844308 )