1–20 von 45 Ergebnissen
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    FIN STABILIZER RAISING AND LOWERING APPARATUS AND RESEARCH VESSEL

    Freier Zugriff
    SONG YONGRONG / FAN YAN | Europäisches Patentamt | 2023

    Special hoisting equipment for producing mechanical parts of large ship rudder transmission device

    Freier Zugriff
    SONG YONGRONG / FAN YAN | Europäisches Patentamt | 2022

    Rudder sealing structure and rudder

    Freier Zugriff
    SONG YONGRONG / FAN YAN | Europäisches Patentamt | 2022

    Waterproof sealing door for large ship

    Freier Zugriff
    SONG YONGRONG / WU HAIBA | Europäisches Patentamt | 2022

    Large ship protection window with protection structure

    Freier Zugriff
    SONG YONGRONG / HUI HAIPING | Europäisches Patentamt | 2022

    Manual transmission device, ship steel door and ship

    Freier Zugriff
    SONG YONGRONG / HUI HAIPING | Europäisches Patentamt | 2022

    External supporting device for hatch cover

    Freier Zugriff
    SONG YONGRONG / HUI HAIPING | Europäisches Patentamt | 2022

    Window seat stretching profile device of welded window

    Freier Zugriff
    SONG YONGRONG / HUI HAIPING | Europäisches Patentamt | 2022

    RUDDER SEALING STRUCTURE AND RUDDER

    Freier Zugriff
    SONG YONGRONG / FAN YAN | Europäisches Patentamt | 2023

    RUDDER BLADE DEVICE AND SHIP

    Freier Zugriff
    SONG YONGRONG / FAN YAN | Europäisches Patentamt | 2023

    Marine lifting platform and piloting vessel

    Freier Zugriff
    SONG YONGRONG / FAN YAN | Europäisches Patentamt | 2021

    Special valve group for large-flow steering engine

    Freier Zugriff
    SONG YONGRONG / FAN YAN | Europäisches Patentamt | 2021

    A60-level single-leaf steel door

    Freier Zugriff
    SONG YONGRONG / SHAO SHUCHAO | Europäisches Patentamt | 2021

    Integrated pump control closed type shifting fork electric hydraulic steering engine

    Freier Zugriff
    SONG YONGRONG / FAN YAN | Europäisches Patentamt | 2021

    Threshold-free hydraulic weather-tight hinged door for ship

    Freier Zugriff
    SONG YONGRONG / SHEN YONG | Europäisches Patentamt | 2021

    Cabin reinforcing door for ship

    Freier Zugriff
    SONG YONGRONG / WU HAIBA | Europäisches Patentamt | 2022

    LIFTING FIN DEVICE

    Freier Zugriff
    SONG YONGRONG / FAN YAN | Europäisches Patentamt | 2023

    Fin system with protective structure

    Freier Zugriff
    SONG YONGRONG / FAN YAN | Europäisches Patentamt | 2022

    Rudder blade device

    Freier Zugriff
    SONG YONGRONG / FAN YAN | Europäisches Patentamt | 2022

    Integrated valve block of retractable fin stabilizer for ship

    Freier Zugriff
    SONG YONGRONG / XIE YU | Europäisches Patentamt | 2022