Relay system just completed by Relay Automatic Telephone Co., in association with British Power Railway Signal Co.; installation of this nature has recently been put into service on British railway; features of new system are use of two wires only between cabins and ability of receiving cabin to pass on descriptions selectively to one or more boxes. (See also Modern Transport vol. 22, no. 558, Nov. 23, 1929 pp. 5-6, 4 figs; Engineer, vol. 148, no. 3854, Nov. 22, 1929, p. 562, 4 figs.; Ry. Gaz., vol. 51, no. 21, Nov. 22, 1929, pp. 801-804, 6 figs.; and Engineering, vol. 128, no. 3333, Nov. 29, 1929, p. 705, 1 fig)


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    Titel :

    New method of train describing


    Weitere Titelangaben:

    Elec. Rev


    Erschienen in:

    Electrical Review ; 105 , n 2713 ; p 926-928


    Erscheinungsdatum :

    1929


    Format / Umfang :

    3 pages


    Anmerkungen:

    4 Figs.


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    New method of train describing

    Engineering Index Backfile | 1929


    New method of train describing

    Engineering Index Backfile | 1929


    New method of train describing

    Engineering Index Backfile | 1929


    New method of train describing

    Engineering Index Backfile | 1929