Patent:US2349769
Patent: | US 2349769 |
Titel: | Printing mechanism for adding and accounting machines |
Datum: | 23.05.1944 |
Ort: | |
Land: | USA |
Person: | Anderson, Walter (P) und Sundstrand, Oscar (P) |
Firma: | Underwood (P) Elliott Fisher (P) Co |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | US2349769 (espacenet), US2349769 (uspto) |
- DATUM: 23.05.1944
- TITEL: Printing mechanism for adding and accounting machines
- PERSON: UNDERWOOD ELLIOTT FISHER CO