Patent:GB577940
Patent: | GB 577940 |
Titel: | Improvements in or relating to electrically operated calculating apparatus |
Datum: | 06.06.1946 |
Ort: | |
Land: | Großbritannien |
Person: | George Clifford Hartley, Leslie Baines Haigh |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | ![]() |
- DATUM: 06.06.1946
- TITEL: Improvements in or relating to electrically operated calculating apparatus
- PERSON: STANDARD TELEPHONES CABLES LTD
- Patent Family: ( Patent:BE480690, Patent:CH274563, Patent:FR933318, Patent:GB577940, Patent:US2444042 )