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Patent:US1819067
| Patent: | US 1819067 |
| Titel: | Overdraft and signal printing mechanism for calculating machines |
| Datum: | 18.08.1931 |
| Ort: | |
| Land: | USA |
| Person: | Bernau, Frederick (P) |
| Firma: | Ellis (P) Adding Typewriter Compan |
| Links im Rechnerlexikon: | |
| Schlagworte: | |
| Link zum Patentamt: (ohne Garantie) |  US1819067 (espacenet), US1819067 (uspto) |
| Version vom 16:55, 18. Okt 2007 | Aktuelle Version | ||
| Zeile 1: | Zeile 1: | ||
| + | [[Bild:US1819067-drawing.png|right|thumb|300px|Aus der Patentschrift US1819067]] | ||
| * DATUM: 18.08.1931 | * DATUM: 18.08.1931 | ||
| * TITEL: Overdraft and signal printing mechanism for calculating machines | * TITEL: Overdraft and signal printing mechanism for calculating machines | ||
| * PERSON: ELLIS ADDING TYPEWRITER COMPAN | * PERSON: ELLIS ADDING TYPEWRITER COMPAN | ||
| + | *Patent Family: ( [[Patent:US1508267]], [[Patent:US1731701]], [[Patent:US1819067]], [[Patent:US1819068]], [[Patent:US1875913]] ) | ||
Aktuelle Version
Aus der Patentschrift US1819067
- DATUM: 18.08.1931
- TITEL: Overdraft and signal printing mechanism for calculating machines
- PERSON: ELLIS ADDING TYPEWRITER COMPAN
- Patent Family: ( Patent:US1508267, Patent:US1731701, Patent:US1819067, Patent:US1819068, Patent:US1875913 )