Patent:GB513248
Patent: | GB 513248 |
Titel: | Improvements in or relating to electric calculating equipment |
Datum: | 06.10.1939 |
Ort: | |
Land: | Großbritannien |
Person: | Esmond, Philip Goodwin Wright (P) |
Firma: | Standard Telephones |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB513248 |
- DATUM: 06.10.1939
- TITEL: Improvements in or relating to electric calculating equipment
- PERSON: STANDARD TELEPHONES CABLES LTD
- Patent Family: ( Patent:FR852439, Patent:GB513228, Patent:GB513248, Patent:NL64017C )