U. S. Air Corps compasses built by Aircraft Control Corp. of Philadelphia now contain magnets using this cobalt steel; equipment is described; internal equipment; typical demagnetization curves. (see also further notes in no. 4, Apr., pp. 236-237, 4 figs)


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    Title :

    Cobalt-steel magnets in aircraft compasses


    Additional title:

    Elec. Jl


    Contributors:
    Gier, J.H. (author)

    Published in:

    Publication date :

    1930


    Size :

    2 pages


    Remarks:

    3 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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