Patent:SE64666
Patent: | SE 64666 |
Title: | Tiotalsöverföringsanordning för det transversala räkneverket i skrivande räknemaskiner |
Date: | 03.12.1925 |
Place: | Harrisburg, PA |
Country: | Sweden |
Person: | Foothorap, Harry Arthur (P) |
Company: | Elliott-Fisher (P) Comp. |
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Keywords: | |
Link to the patent office: (without guarantee) | ![]() |