Patent:DE369918
Patent: | DE 369918 |
Title: | Addierwerk |
Date: | 24.02.1923 |
Place: | |
Country: | Germany |
Person: | Brune, Hans (P) |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
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Patent: | DE 369918 |
Title: | Addierwerk |
Date: | 24.02.1923 |
Place: | |
Country: | Germany |
Person: | Brune, Hans (P) |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |