Patent:GB190401286
Patent: | GB 190401286 |
Title: | Improvements in Computing and Recording Machines |
Date: | 12.05.1904 |
Place: | New York |
Country: | Great Britain |
Person: | Baldwin, Frank Stephen (P) |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() |
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