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Patent:CH38362
| Patent: | CH 38362 |
| Title: | Addierapparat |
| Date: | 11.11.1906 |
| Place: | Zürich, Schweiz |
| Country: | Switzerland |
| Person: | Karasek, Karl (P) und Aumund, Johannes (P) |
| Company: | |
| Internal Links: | Addiermaschine ; Conto A |
| Keywords: | |
| Link to the patent office: (without guarantee) |  CH38362 |
Aus der Patentschrift CH38362
- DATUM: 15.10.1907
- TITEL: Addierapparat
- PERSON: KARASEK KARL CH
Conto A (A. Witzemann)