Patent:US42776
Patent: | US 42776 |
Title: | Sliding Scale for Steam Engines |
Date: | 17.05.1864 |
Place: | |
Country: | USA |
Person: | A. Jillson |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() ![]() |

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Patent: | US 42776 |
Title: | Sliding Scale for Steam Engines |
Date: | 17.05.1864 |
Place: | |
Country: | USA |
Person: | A. Jillson |
Company: | |
Internal Links: | |
Keywords: | |
Link to the patent office: (without guarantee) | ![]() ![]() |