Patent:US3627198
Patent: | US 3627198 |
Titel: | Single Control Device for starting the multiplication and division Operations in calculating Machines |
Datum: | 12.10.1970 |
Ort: | Tokio, Japan |
Land: | USA |
Person: | Barozzi, Gianpiero (P), Horeschi, Giancarlo (P) |
Firma: | Citizen (P) Watch Co. |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | US3627198 (espacenet), US3627198 (uspto) |