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    Apparatus and components for turnout/crossover section for railway track

    Freier Zugriff
    ANDERSON ROY / REID STEPHEN / MCCALLUM DONALD et al. | Europäisches Patentamt | 2021

      APPARATUS AND COMPONENTS FOR TURNOUT/CROSSOVER SECTION FOR RAILWAY TRACK

      Freier Zugriff
      ANDERSON ROY / REID STEPHEN / MCCALLUM DONALD et al. | Europäisches Patentamt | 2017

    Apparatus and components for turnout/crossover section for railway track

    Freier Zugriff
    HENRY MAXWELL / DONALD MCCALLUM / STEPHEN REID et al. | Europäisches Patentamt | 2018

    Installation of 48 Inch Diameter Test Piles at the Port of Alaska

    Anderson, Donald G. / Playter, Douglas R. / Newman, George J. et al. | TIBKAT | 2019

    AN IMPROVED TOP OF RAIL APPLICATOR

    Freier Zugriff
    ANDERSON STEVE DONALD / ADKINS KEVIN RAY / KRINKER RANDALL et al. | Europäisches Patentamt | 2021

    GAUGE SPACING APPARATUS FOR TURNOUT/CROSSOVER SECTIONS FOR RAILWAY TRACK AND METHOD OF SUPPORTING AND MAINTAINING RAIL GAUGE SPACING

    Freier Zugriff
    ANDERSON ROY / REID STEPHEN / MCCALLUM DONALD et al. | Europäisches Patentamt | 2023

      GAUGE SPACING APPARATUS FOR TURNOUT/CROSSOVER SECTIONS FOR RAILWAY TRACK AND METHOD OF SUPPORTING AND MAINTAINING RAIL GAUGE SPACING

      Freier Zugriff
      ANDERSON ROY / REID STEPHEN / MCCALLUM DONALD et al. | Europäisches Patentamt | 2024