Patent:GB191323816
Patent: | GB 191323816 |
Titel: | Improvements in or relating to Locking and Releasing the Setting Slides in Calculating Machines |
Datum: | 16.04.1914 |
Ort: | |
Land: | Großbritannien |
Person: | Teetzmann, and Co (P) |
Firma: | |
Links im Rechnerlexikon: | |
Schlagworte: | |
Link zum Patentamt: (ohne Garantie) | GB191323816 |
- DATUM: 16.04.1914
- TITEL: Improvements in or relating to Locking and Releasing the Setting Slides in Calculating Machines.
- PERSON: TEETZMANN CO DE