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Patent:AT51849B
| Patent: | AT 51849B |
| Title: | Vorrichtung zum Abstellen von Ankersperren an Rechenmaschinen |
| Date: | 25.01.1912 |
| Place: | St. Petersburg |
| Country: | Austria |
| Person: | Odhner, Valentin Jakob (P) |
| Company: | |
| Internal Links: | |
| Keywords: | |
| Link to the patent office: (without guarantee) |  AT51849B |
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