Patent:GB136630
Patent: | GB 136630 |
Titel: | Improvements in or relating to Calculating Machines Combined with Typewriters |
Datum: | 17.12.1919 |
Ort: | |
Land: | Großbritannien |
Person: | Frances Maud Russell Clarke |
Firma: | Autokal Syndicate Ltd |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB136630 |
- DATUM: 17.12.1919
- TITEL: Improvements in or relating to Calculating Machines Combined with Typewriters.
- PERSON: AUTOKAL SYNDICATE LTD GB