21–40 von 42 Ergebnissen
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    Rotary lifting device

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

    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

    Cabin reinforcing door for ship

    Freier Zugriff
    SONG YONGRONG / WU HAIBA | 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

    A60-grade double-leaf steel door for ship

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

    Height-adjustable fin plate device for ship

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

    Marine rope ladder winch and ship

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

    Ship steel door escape locking device

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

    Roller type toggle clip device of steel door

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

    Steel door internal buffering device

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

    Internal supporting device for hatch cover

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

    Tool used for fitting rudder stock and rudder blade

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

    Folding turnover type boarding ladder

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

    Loading structure of retractable fin stabilizer for ship

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

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

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

    Quick open and close pressure proof watertight hatch cover

    Freier Zugriff
    SONG YONGRONG / WU WEIMIN | 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

    Marine hydraulic mooring platform

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