Patent:US2456771
Patent: | US 2456771 |
Titel: | Electromechanical mechanism for actuating calculating machines |
Datum: | 21.12.1948 |
Ort: | |
Land: | USA |
Person: | De Simone Michele Guglielmo, Gifford Agnew |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | US2456771 (espacenet), US2456771 (uspto) |
- DATUM: 21.12.1948
- TITEL: Electromechanical mechanism for actuating calculating machines
- PERSON: GIFFORD AGNEW A