Patent:GB191120366
Patent: | GB 191120366 |
Titel: | Improvements in Indicating Appliances for Marking the Last Sign or Signs in Works like Researches, Comparisons, Calculating, Bookkeeping, |
Datum: | 16.09.1912 |
Ort: | |
Land: | Großbritannien |
Person: | Bachmann, Joseph Francis (P) und Liebman, Carlo (P) |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB191120366 |
- DATUM: 16.09.1912
- TITEL: Improvements in Indicating Appliances for Marking the Last Sign or Signs in Works like Researches, Comparisons, Calculating, Bookkeeping, Reading, and the like.
- PERSON: LIEBMAN CARLO GB