Patent:DE604160
Patent: | DE 604160 |
Title: | Rechen- oder Buchhaltungsmaschine |
Date: | 15.10.1934 |
Place: | Dayton, USA |
Country: | Germany |
Person: | |
Company: | NCR (P) |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
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