Patent:GB191226415
| Patent: | GB 191226415 |
| Titel: | Improvements in Means for Inspecting Printed Records Obtained from Calculating or Adding Apparatus |
| Datum: | 06.11.1913 |
| Ort: | |
| Land: | Großbritannien |
| Person: | Froggatt, Isaac Firth (P) |
| Firma: | |
| Links im Rechnerlexikon: | |
| Schlagworte: | |
| Link zum Patentamt: (ohne Garantie) | GB191226415 |
- DATUM: 06.11.1913
- TITEL: Improvements in Means for Inspecting Printed Records Obtained from Calculating or Adding Apparatus.
- PERSON: FROGGATT ISAAC FIRTH
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GB191226415