Deals with main principles of system and method of assembly, with particular reference to private automatic exchanges suitable for offices, works, ships, railways, etc. (See also - n 2961, Sept. 29 1922 p 406-407, n 2962 Oct. 6 1922, p 422-424)


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    Title :

    The relay automatic telephone system


    Additional title:

    Engineering


    Published in:

    Engineering ; 114 , n 2963 ; p 448-451


    Publication date :

    1922


    Size :

    4 pages


    Remarks:

    15 Figs


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


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