Development of overhead equipment for trolley coach operation during past 20 yr has been concentrated mainly on current collection, hangers and insulation, curve materials, and turnouts and crossovers; progress achieved is reflected in present higher service standards. Paper 42-51, before Am Inst Elec Engrs. (Trans)


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    Titel :

    Progress in development of trolley coach overhead reflected in higher service standards


    Weitere Titelangaben:

    Elec Eng


    Beteiligte:
    Birch, L.W. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1942


    Format / Umfang :

    7 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


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