![[Main Page]](/en/upload/wiki.png)
Main Page
Patent:DE1623128U
| Patent: | DE 1623128U |
| Title: | Rechenschablone zur Harmonischen Analyse |
| Date: | 10.05.1951 |
| Place: | Hirschhorn |
| Country: | Germany |
| Person: | Schönbacher, Karl |
| Company: | |
| Internal Links: | |
| Keywords: | |
| Link to the patent office: (without guarantee) |  DE1623128U |
Gebrauchsmuster