Patent:GB280716
Patent: | GB 280716 |
Titel: | Improvements in or relating to platen adjusting mechanism for typewriting, adding or similar machines |
Datum: | 24.11.1927 |
Ort: | |
Land: | Großbritannien |
Person: | John Henry Barr |
Firma: | Barr Morse Corp |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | ![]() |
- DATUM: 24.11.1927
- TITEL: Improvements in or relating to platen adjusting mechanism for typewriting, adding or similar machines
- PERSON: JOHN HENRY BARR