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Patent:DE194690
| Patent: | DE 194690 |
| Title: | Schreibaddiermaschine mit einem oder mehreren Addierwerken |
| Date: | 24.01.1905 |
| Place: | Chicago |
| Country: | Germany |
| Person: | |
| Company: | Goldberg Calculating Machine (P) Corp. |
| Internal Links: | |
| Keywords: | |
| Link to the patent office: (without guarantee) |  DE194690 |
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