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Patent:US2815912
| Patent: | US 2815912 |
| Title: | Setting mechanism for key-set calculating and printing machine |
| Date: | 10.12.1957 |
| Place: | Braunschweig |
| Country: | USA |
| Person: | Hans Neumann-Lezius |
| Company: | Brunsviga (P) Maschinenwerke AG |
| Internal Links: | |
| Keywords: | |
| Link to the patent office: (without guarantee) |  US2815912 (espacenet), US2815912 (uspto) |
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