1–20 von 12,015 Ergebnissen
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    Electric traction on elevated roads

    Summers, Leland L. | Engineering Index Backfile | 1897

    Elektrische Lokalbahn Bad Aibling-Feilenbach

    Actien-Gesellschaft Elektricitätswerke vorm. O. L. Kummer & Co. Dresden und Niedersedlitz | TIBKAT | 1897

    Patin's new fly-wheel dynamo

    Bayly, L. | Engineering Index Backfile | 1898

    The Jungfrau railway

    Bayly, L. | Engineering Index Backfile | 1898

    Storage batteries in electric railway power stations

    Reynolds, Edward L. | Engineering Index Backfile | 1900

    Storage batteries and 60-cycle railway rotaries

    Reynolds, Edward L. | Engineering Index Backfile | 1901

    Evolution of light high-speed motors

    Towle, Herbert L. | Engineering Index Backfile | 1903

    Arc lamps for railway car illumination; Their distribution and characteristics

    Eustace, Alfred L. | Engineering Index Backfile | 1907

    Electric control for block signals

    Kohlfu¨ / rst., L. | Engineering Index Backfile | 1908

    Signal and train-telephone equipment on cable railways

    Kohlfu¨ / rst, L. | Engineering Index Backfile | 1909

    Recent traction safety devices

    Kohlfu¨ / rst, L. | Engineering Index Backfile | 1909

    Charging ignition batteries in conjunction with vehicle batteries

    Clough, Albert L. | Engineering Index Backfile | 1910

    Electric train-signalling devices for secondary and narrow gauge railways

    Kohlfu¨ / rst, L. | Engineering Index Backfile | 1913

    Fundamentals of signaling

    Auken, Kenneth Van L. | Engineering Index Backfile | 1916