1–4 von 4 Ergebnissen
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    An apron for fishing

    Freier Zugriff
    BAE YOUNG JIN / BAE HYUNG WOO / BAE JIN U et al. | Europäisches Patentamt | 2017

    A multi-purpose waterweed remover

    Freier Zugriff
    BAE YOUNG JIN / BAE HYUNG WOO / BAE JIN U et al. | Europäisches Patentamt | 2017

    SAILING ASSISTANCE DEVICE AND THE METHOD

    Freier Zugriff
    BAE IG SOON / CHAE SEUNG SU / LEE SANG MIN et al. | Europäisches Patentamt | 2015

    Safety System for Worker in Railway Tunnel

    Freier Zugriff
    KIM YOU HO / LEE HOON KOO / YOO JONG CHEON et al. | Europäisches Patentamt | 2019