Remote control system that uses bottled nitrogen as a power source operates infrequently used railroad switches. This system is economical and maintenance free.


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    Titel :

    Economical and maintenance-free gas system operates railroad switches


    Beteiligte:
    Vissing, G. S. (Autor:in)

    Erscheinungsdatum :

    01.03.1966


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Economical railroad construction

    Gordon, Robert | Engineering Index Backfile | 1886


    Economical railroad construction

    Engineering Index Backfile


    Economical railroad construction

    Gordon, Robert | Engineering Index Backfile


    Railroad signals and switches

    Hobart, James F. | Engineering Index Backfile | 1892


    RAILROAD MAINTENANCE SUPPORT SYSTEM, RAILROAD MAINTENANCE SUPPORT METHOD

    YANO KOJIN / OHHIRA NORIFUMI / HIRANO KIICHI | Europäisches Patentamt | 2025

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