| 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 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=GB191226415) |
Aus der Patentschrift GB191226415
- DATUM: 06.11.1913
- TITEL: Improvements in Means for Inspecting Printed Records Obtained from Calculating or Adding Apparatus.
- PERSON: FROGGATT ISAAC FIRTH