Patent:US2872862
Patent: | US 2872862 |
Titel: | Symbol printing mechanisms in listing calculating machines and the like |
Datum: | 10.02.1959 |
Ort: | |
Land: | USA |
Person: | Lydfors, John (P) |
Firma: | Addo (P) |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | US2872862 (espacenet), US2872862 (uspto) |
- DATUM: 10.02.1959
- TITEL: Symbol printing mechanisms in listing calculating machines and the like
- PERSON: ADDO AB