Patent:US1533045
Patent: | US 1533045 |
Titel: | Adding Machine |
Datum: | 07.04.1925 |
Ort: | Iron Mountain, Missouri, USA |
Land: | USA |
Person: | Eliot S. Staples |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | US1533045 (espacenet), US1533045 (uspto) |
- DATUM: 07.04.1925
- TITEL: Adding machine
...eliminates the nefarious practice of unscrupulous clerks in surreptitiously changing bank accounts...