Patent:DE1035945
Patent: | DE 1035945 |
Title: | Rechengerät |
Date: | 07.08.1958 |
Place: | Vandoeuvre |
Country: | Germany |
Person: | Roger Grandadam |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
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