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 )