Patent:GB484852
| Patent: | GB 484852 |
| Titel: | Improvements in and relating to combined logarithmic calculating and linear measurement scales or scales having equi-distant graduations |
| Datum: | 11.05.1938 |
| Ort: | |
| Land: | Großbritannien |
| Person: | Walter Henry Edridge |
| Firma: | |
| Links im Rechnerlexikon: | |
| Schlagworte: | |
| Link zum Patentamt: (ohne Garantie) | GB484852 |
- DATUM: 11.05.1938
- TITEL: Improvements in and relating to combined logarithmic calculating and linear measurement scales or scales having equi-distant graduations
- PERSON: WALTER HENRY EDRIDGE
![[Hauptseite]](/upload/wiki.png)
Hauptseite

GB484852