1–5 von 5 Ergebnissen
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    scaffold System

    Freier Zugriff
    JANG YUN GUN | Europäisches Patentamt | 2021

      scaffold System

      Freier Zugriff
      JANG YUN GUN | Europäisches Patentamt | 2020

    Freight Elevators For scaffolding

    Freier Zugriff
    JANG YUN GUN | Europäisches Patentamt | 2019

    ELEVATING AND DESENDING DEVICE FOR A BARGE HAVING LEGPIPES EASILY LIFTED

    Freier Zugriff
    JANG YUN YONG / HWANG KEUM TAE / KIM JIN UK et al. | Europäisches Patentamt | 2016

    Device for elevating and declining legpipes of barge

    Freier Zugriff
    JANG YUN YONG / HWANG KEUM TAE / KIM JIN UK et al. | Europäisches Patentamt | 2017

    Brake device for legpipe of barge

    Freier Zugriff
    JANG YUN YONG / CHA TAE HYUNG / OH HYEON SOO | Europäisches Patentamt | 2018