Patent:DE404729
Patent: | DE 404729 |
Title: | Rechenapparat |
Date: | 06.10.1923 |
Place: | München |
Country: | Germany |
Person: | Schneider, Edmund (P) |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
- DATUM: 23.10.1924
- TITEL: Rechenapparat
- PERSON: EDMUND SCHNEIDER