Patent:DE1629107U
Patent: | DE 1629107U |
Title: | Planimeter |
Date: | 11.10.1951 |
Place: | Lindau (Bodensee) |
Country: | Germany |
Person: | Breitling, Paul (P) |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
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