Patent:DE412371
Patent: | DE 412371 |
Title: | Additionsmaschine |
Date: | 06.12.1923 |
Place: | Horgau, Schweiz |
Country: | Germany |
Person: | Suter, Heinrich (P) |
Company: | |
Internal Links: | Zahnstange |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
- DATUM: 21.04.1925
- TITEL: Additionsmaschine
- PERSON: HEINRICH SUTER