Patent:SE181163
Patent: | SE 181163 |
Title: | Divisionsanordning vid med pinnhjulsrotor försedda, handdrivna räknemaskiner |
Date: | 27.12.1954 |
Place: | Zürich |
Country: | Sweden |
Person: | F. Gubler |
Company: | Precisa (P) AG Rechenmaschinenfabrik |
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Keywords: | |
Link to the patent office: (without guarantee) | ![]() |