1–16 von 16 Ergebnissen
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    Car power supplies and methods that operate using solar panels

    Freier Zugriff
    YOO SU YOUNG / KIM DONG HO / KWAK CHAN WOO | Europäisches Patentamt | 2018

    Rotary lifting hook facilitating adjustment of electronic scale

    Freier Zugriff
    CHEN YUEHUI / CHEN BIN / LU GUAN et al. | Europäisches Patentamt | 2023

    Acoustic Tunnel Accident Detection System

    Freier Zugriff
    KIM HONG KOOK / KWAK CHAN WOONG / KIM NAM KYUN et al. | Europäisches Patentamt | 2019

    New proton conducting polymer blends and their fuel cell performance

    Serov, Alexey | Online Contents | 2010
    Beteiligte: Kwak, Chan

    Preparation, characterization, and high performance of RuSe-C for direct methanol fuel cells

    Serov, Alexey Alexandrovich | Online Contents | 2008
    Beteiligte: Kwak, Chan

    A NiFeCu alloy anode catalyst for direct-methane solid oxide fuel cells

    Wang, Wei | Online Contents | 2014
    Beteiligte: Kwak, Chan

    Mosaic-shaped cathode for highly durable solid oxide fuel cell under thermal stress

    Joo, Jong Hoon | Online Contents | 2014
    Beteiligte: Kwak, Chan

    High performance membrane-electrode assembly based on a surface-modified membrane

    Han, Sangil | Online Contents | 2007
    Beteiligte: Kwak, Chan