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classificationCode:"ipc:B63H"

    Pontoon bridge power system control device

    Free access
    JIAO BAOSHAN / HUANG XINLEI / LIANG MIN | European Patent Office | 2021

    Superventilated blade that provides hydrodynamic force in a liquid at high speed

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    PRITCHARD SHAUN ANTHONY | European Patent Office | 2023

    SHIP

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    YAMADA DAISUKE | European Patent Office | 2022

      SHIP

      Free access
      YAMADA DAISUKE | European Patent Office | 2024

      SHIP

      Free access
      YAMADA DAISUKE | European Patent Office | 2022

      SHIP

      Free access
      YAMADA DAISUKE | European Patent Office | 2024

    Folding type water surface unmanned cleaning machine

    Free access
    YE ZHIYUAN / ZHOU WENZHI | European Patent Office | 2023

    Water surface garbage collector advancing mechanism

    Free access
    SHI MINGXIA | European Patent Office | 2021

    Floating garbage collection device for ocean engineering

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    TENG LIMIN | European Patent Office | 2020

    ZERO EMISSION POWER GENERATION SAILING SHIP

    Free access
    OUCHI KAZUYUKI | European Patent Office | 2020

      Zero emission power generation sailing ship

      Free access
      OUCHI KAZUYUKI | European Patent Office | 2020

    Hydraulic propulsion device for dredger

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    BAEK DO SEON / YUN KWANG JUN / KANG KUEN HYEOK | European Patent Office | 2019

    一种水面污物清理装置

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    European Patent Office | 2024

    Water surface garbage collection robot with power

    Free access
    FENG YUHAN / LIU ZHONGYUAN / CHEN ZILONG et al. | European Patent Office | 2023

    Amphibious all-terrain vehicle running at high speed

    Free access
    ZOU HONGBIN / HUANG SHUNHE / LIU JIANZHONG | European Patent Office | 2021

    KEYLESS ENTRY CONTROL SYSTEM AND KEYLESS ENTRY CONTROL METHOD FOR OUTBOARD ENGINE

    Free access
    KATAOKA TOSHIYA | European Patent Office | 2015

    Environment protection device capable of automatically collecting water surface pollutants

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    QIN HAILIAN / DENG YUJUN / XIAO JIEKANG | European Patent Office | 2020

    Movable oil skimmer moving with power provided by the hydrofoil operating unit

    Free access
    PARK KYUNG TAEK / KANG CHANG WHAN / JU SEUL GI | European Patent Office | 2022

    Low-carbon floating garbage intelligent recovery ship and method thereof

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    ZHANG RANHUA / WANG ZULONG | European Patent Office | 2023

    PROPELLER ARRANGEMENT

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    FRÄNKEL ANDRÉS / FRÄNKEL BENJAMIN / FRÄNKEL CONSTANTIN | European Patent Office | 2023

      Propeller arrangement

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      FRÄNKEL ANDRÉS / FRÄNKEL BENJAMIN / FRÄNKEL CONSTANTIN | European Patent Office | 2023

    Lateral propulsion device for ship and ship comprising lateral propulsion device

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    CAIZZI ANTONIO / MARASOMA NICOLO / CURTO LUIGI et al. | European Patent Office | 2023

    DREIDIMENSIONALE, THERMOPLASTISCH GEFORMTE, AUFBLASBARE STÜTZSTRUKTUREN UND VERFAHREN ZU DEREN HERSTELLUNG

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    KAISER ISABELLE | European Patent Office | 2023

    DISPOSITIF AERIEN POUR OPTIMISER LES ENGINS A VOILES

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    LE GALLIC MICHEL | European Patent Office | 2023