1–20 von 42 Ergebnissen
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    Loading structure of retractable fin stabilizer for ship

    Freier Zugriff
    SONG YONGRONG / LU FENG | Europäisches Patentamt | 2015

    Quick open and close pressure proof watertight hatch cover

    Freier Zugriff
    SONG YONGRONG / WU WEIMIN | Europäisches Patentamt | 2015

    Damping plate structure of water valve assembly of anti-rolling water tank

    Freier Zugriff
    SONG YONGRONG / XIE YU | Europäisches Patentamt | 2015

    Marine hydraulic mooring platform

    Freier Zugriff
    SONG YONGRONG / CAI XIAO | Europäisches Patentamt | 2015

    Welding type half-fixing half-opening window

    Freier Zugriff
    SONG YONGRONG / XUAN YANGLIN | Europäisches Patentamt | 2015

    Hydraulic hinge type fireproof watertight door

    Freier Zugriff
    SONG YONGRONG / WU HAIBA | Europäisches Patentamt | 2015

    A60-grade double-leaf steel door for ship

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

    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

    Tool used for fitting rudder stock and rudder blade

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

    Mobile embarkation platform and ship

    Freier Zugriff
    SONG YONGRONG / LAI GANG | Europäisches Patentamt | 2021

    Compact type valve set special for steering engine

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

    Marine electric heating photochromic glass window

    Freier Zugriff
    SONG YONGRONG / MENG QI / LU HAOJIAN | Europäisches Patentamt | 2021

    A60-level airtight high-sound-insulation electric sliding door

    Freier Zugriff
    SONG YONGRONG / HUI HAIPING / LU HAOJIAN | Europäisches Patentamt | 2021

    Rudder sealing structure and rudder

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

      RUDDER SEALING STRUCTURE AND RUDDER

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

    Rotary lifting device

    Freier Zugriff
    SONG YONGRONG / LU FENG | Europäisches Patentamt | 2022

    Placing and transferring equipment special for production of protective doors and windows for large ships

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

    RUDDER BLADE DEVICE AND SHIP

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

      Rudder blade device and ship

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