51–60 von 156 Ergebnissen
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    I. C. C. approves Pennsylvania cab signaling

    Engineering Index Backfile | 1931
    Schlagwörter: Railroad train control

    Speed on thoroughfares

    Halsey, M.N. | Engineering Index Backfile | 1931
    Schlagwörter: Highway traffic control

    Problem of street traffic

    Ross, R. | Engineering Index Backfile | 1929
    Schlagwörter: Street traffic control

    Equipment for automatic measurement of headway, speed and wheelbase of vehicles

    Harms, P.L. | Engineering Index Backfile | 1968
    Schlagwörter: Highway traffic control

    Traffic control by computer increases street capacity

    Engineering Index Backfile | 1963
    Schlagwörter: Street traffic control

    Survey of uses of radar in speed control activities

    Stack, H.J. / Heath, E.D. / Patterson, R.D. et al. | Engineering Index Backfile | 1954
    Schlagwörter: Street traffic control

    Shopping centers

    Reid, L.B. | Engineering Index Backfile | 1953
    Schlagwörter: Street traffic control

    Flight measurements of elevator deflections used in landings of several airplanes

    Vensel, J.R. | Engineering Index Backfile | 1941
    Schlagwörter: Airplane control surfaces

    Notes on technique of landing airplanes equipped with wing flaps

    Gough, M.N. | Engineering Index Backfile | 1936
    Schlagwörter: Airplane control surfaces

      Notes on technique of landing airplanes equipped with wing flaps

      Gough, M.N. | Engineering Index Backfile | 1936
      Schlagwörter: Airplane control surfaces

    Automatic train control

    Ellis, G.E. | Engineering Index Backfile | 1928
    Schlagwörter: Railroad train control