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DK525C
(en)
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Connecting cable for rail rails on electric tracks.
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US654574A
(en)
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Trolley-track for electric railways.
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CH12205A
(en)
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Sliding bow for electric trams
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ES18828A1
(en)
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A current conduction procedure for electric railways with underground conductors.
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GB189509704A
(en)
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Improvements in Switch Apparatus for Electric Railways or Tramways.
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CH11048A
(en)
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Device for driving over switches and crossings for electric railways with underground lines
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FR10799E
(en)
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Switch for electric tram tracks with lateral gutter
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FR401745A
(en)
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Switch for electric tram tracks with lateral gutter
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ES20944A2
(en)
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Improvements introduced in a contact device for electric tram with underground current and operating with fractionated conductor.
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GB189618652A
(en)
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Improvements relating to Conductors and Switches for Electric Railways.
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DK4083C
(en)
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Pantographs for electric tracks.
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ES20176A2
(en)
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Improvements in insulators for electric rail tracks.
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ES23072A1
(en)
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A contact device for electric trams with underground current and operating with split conductor.
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GB189423970A
(en)
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Improved Supports for Overhead Conductors on Electric Railways and Tramways.
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GB189415858A
(en)
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Improvements in the Conductors and Permanent Way for Electric Railways and Tramways.
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CH14678A
(en)
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Switch for electric railways with underground lines
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GB190224777A
(en)
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Improved Means for Protecting the Third Rail in Electric Railways.
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CH12517A
(en)
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Improved protection device for electric trams
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CH13675A
(en)
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Electric mountain railway
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GB189626246A
(en)
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Improvements in Trolley Mechanism for Electric Tramways.
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GB190226906A
(en)
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Improvements in Junction Frog Plates for use on the Overhead System of Electric Tramways.
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FR331317A
(en)
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Electric switch for railway tracks
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DK464C
(en)
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Power line systems for electric railways.
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CH12051A
(en)
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Protective device on railways
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GB189404540A
(en)
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Improvements in Contact Bars for the Overhead Conductors of Electrical Railways and Tramways.
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