Patent:DEI-1758
Patent: | DE I-1758 |
Title: | Rechenmaschine |
Date: | 01.01.1938 |
Place: | Glashütte |
Country: | Germany |
Person: | Reinhold Pöthig Wilhelm Kiel |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
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