![[Main Page]](/en/upload/wiki.png)
Main Page
Patent:DE411841
| Patent: | DE 411841 |
| Title: | Rechenvorrichtung |
| Date: | 07.04.1925 |
| Place: | |
| Country: | Germany |
| Person: | Heinz Maria Joseph Alexander L |
| Company: | |
| Internal Links: | Analogrechner |
| Keywords: | |
| Link to the patent office: (without guarantee) |  DE411841 |
Aus der Patentschrift DE411841
- DATUM: 07.04.1925
- TITEL: Rechenvorrichtung
- PERSON: HEINZ MARIA JOSEPH ALEXANDER L