Oct: Interception equipment at automatic exchanges; earlier and present standard equipment; use of interception equipment for filter purposes; etc. (See also - pt 1 Apr 1932 p 33-5)


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Miscellaneous facilities at automatic and manual telephone exchanges


    Additional title:

    Post Office Elec Engrs' J


    Contributors:
    Hogbin, A. (author)


    Publication date :

    1932


    Size :

    8 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English