REVERSIBLE STEAM-BOILER.
| Autor: | VAIL, S. S. |
|---|---|
| Zdroj: | Scientific American Supplement; 01/22/1876, Vol. 1 Issue 4, p57-57, 1/6p, 1 Diagram |
| Databáze: | Supplemental Index |
| Externí odkaz: |
|
| Autor: | VAIL, S. S. |
|---|---|
| Zdroj: | Scientific American Supplement; 01/22/1876, Vol. 1 Issue 4, p57-57, 1/6p, 1 Diagram |
| Databáze: | Supplemental Index |
| Externí odkaz: |
|