Patent:FR1113963
Patent: | FR 1113963 |
Title: | Mécanisme de composition pour machines à calculer à dix touches |
Date: | 12.12.1955 |
Place: | |
Country: | France |
Person: | |
Company: | Olympia (P) Werke AG |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
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