1–20 von 25 Ergebnissen
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    New electric chronometer for timing automobiles

    Engineering Index Backfile | 1904

    Wireless telephonic communication between moving ferry boats

    Collins, T. Bayard | Engineering Index Backfile | 1903

    Electric trains without crews

    Stuart, Kenneth E. | Engineering Index Backfile | 1921

    Cost and limitation of electric vehicle traction

    Adams, Alton D. | Engineering Index Backfile | 1900

    Mount Lowe electric mountain railway

    Ellison, Olaf | Engineering Index Backfile | 1898

    When electricity was really in its infancy

    Crocker, Francis B. | Engineering Index Backfile | 1915

    Edison submarine-boat storage battery

    Wade, Herbert T. | Engineering Index Backfile | 1915

    A new storage-battery street car

    Engineering Index Backfile | 1910

    U. S. S. "New Mexico,"

    Gregory, Henderson B. | Engineering Index Backfile | 1919

    Rear signaling devices for automobiles

    Engineering Index Backfile | 1915

    Motor racing and motor records

    Engineering Index Backfile | 1903

    Interlocking system of railroad signals

    Engineering Index Backfile | 1890

    Goodman's hatchet planimeters

    Engineering Index Backfile | 1896

    Electric street railroads

    Mansfield, G.W. | Engineering Index Backfile | 1887

    Hoisting boats electrically

    Perkins, Frank C. | Engineering Index Backfile | 1910

    A 150-ton electric crane

    Engineering Index Backfile | 1901