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
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GB191120366