![[Main Page]](/en/upload/wiki.png)
Main Page
Patent:US803571
| Patent: | US 803571 |
| Title: | Adding Machine |
| Date: | 07.11.1905 |
| Place: | |
| Country: | USA |
| Person: | E. Ebinger |
| Company: | |
| Internal Links: | |
| Keywords: | |
| Link to the patent office: (without guarantee) |  US803571 (espacenet), US803571 (uspto) |
Aus der Patentschrift US803571