Produkt |
ab |
Bem. |
bis |
Bem. |
Kommentar |
Dampfmaschinen |
1882 |
[Am. Machinist (1882) April: Anzeige] |
1882 |
[Am. Machinist (1882) April: Anzeige] |
1882: automatic steam engines, also plain slide valve engines |
Gußeisen |
1874 |
[Wiley: American iron trade (1874)] |
1874 |
[Wiley: American iron trade (1874)] |
Vorgabe: Iron foundry |
Schlosserarbeiten |
1874 |
[Wiley: American iron trade (1874)] |
1874 |
[Wiley: American iron trade (1874)] |
Vorgabe: general iron work |