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) | GB577940 |
- 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 )
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GB577940