Patent:GB191319815
Patent: | GB 191319815 |
Titel: | Improvements in Calculating Machines having Revolutions Counting Mechanisms |
Datum: | 10.06.1915 |
Ort: | |
Land: | Großbritannien |
Person: | Trinks, Franz (P) |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB191319815 |
- DATUM: 10.06.1915
- TITEL: Improvements in Calculating Machines having Revolutions Counting Mechanisms.
- PERSON: TRINKS FRANZ DE