1–4 von 4 Ergebnissen
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    Air distribution valve

    Freier Zugriff
    BAI MINGCAI / AN YANG / CHEN TAO et al. | Europäisches Patentamt | 2021

    Reflective film, preparation thereof and application of reflective film in water surface floating type reflective floating body

    Freier Zugriff
    YE XIAO / ZHANG LIJUN / CHEN XIAOFENG et al. | Europäisches Patentamt | 2023

    Water floating type pile driving barge special for power station and construction method of water floating type pile driving barge

    Freier Zugriff
    YE XIAO / HE JIEXING / CHEN XIAOFENG et al. | Europäisches Patentamt | 2023