21–34 von 34 Ergebnissen
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    Die federnden Zahnrader der Lotschberg-Lokomotiven, Typ 1-E-l

    Kummer, W. | Engineering Index Backfile | 1916

    The power requirements on future electrification of Swiss railways

    Kummer, W. | Engineering Index Backfile | 1913

    The Gotthard railway and Giovi system

    Kummer, W. | Engineering Index Backfile | 1912

    The electric railway from Biasca to Acquarossa

    Kummer, W. | Engineering Index Backfile | 1911

    Three-phase locomotives for the Simplon railway

    Kummer, W. | Engineering Index Backfile | 1909

    Special locomotives for alpine electric railways

    Kummer, W. | Engineering Index Backfile | 1909