Patent:GB128221
| Patent: | GB 128221 |
| Titel: | Improvements in or relating to Revolution Counters for the Actuator Wheels in Calculating Machines of the Cam Disc and Pin Wheel Type |
| Datum: | 20.05.1920 |
| Ort: | |
| Land: | Großbritannien |
| Person: | Odhner, Valentin Jakob (P) |
| Firma: | |
| Links im Rechnerlexikon: | Zähler |
| Schlagworte: | |
| Link zum Patentamt: (ohne Garantie) | GB128221 |
- DATUM: 20.05.1920
- TITEL: Improvements in or relating to Revolution Counters for the Actuator Wheels in Calculating Machines of the Cam Disc and Pin Wheel Type.
- PERSON: ODHNER VALENTIN JAKOB SE
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GB128221