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Patent:FR1043929
| Patent: | FR 1043929 |
| Title: | Machine à calculer avec clavier à dix touches et chariot à broches permettant deffectuer les quatre opérations |
| Date: | 17.06.1953 |
| Place: | |
| Country: | France |
| Person: | Westinger, Karl (P), Altenburger, Ernst (P), Hirt, Otto (P) |
| Company: | |
| Internal Links: | |
| Keywords: | |
| Link to the patent office: (without guarantee) |  FR1043929 |
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