Patent:GB452808
| Patent: | GB 452808 |
| Titel: | Improved paper-feeding apparatus for typewriters and like machines such as tabulating and calculating machines |
| Datum: | 31.08.1936 |
| Ort: | |
| Land: | Großbritannien |
| Person: | John Quirk Sherman |
| Firma: | |
| Links im Rechnerlexikon: | |
| Schlagworte: | |
| Link zum Patentamt: (ohne Garantie) | GB452808 |
- DATUM: 31.08.1936
- TITEL: Improved paper-feeding apparatus for typewriters and like machines such as tabulating and calculating machines
- PERSON: JOHN QUIRK SHERMAN
- Patent Family: ( Patent:GB452808, Patent:US2293769 )
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GB452808