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classificationCode:"ipc:B63H"

    1 1 block type gas valve train

    Free access
    European Patent Office | 2023

    1 1 block type gas valve train

    Free access
    CHOI YOUNG HWAN / KIM KYU CHUL / SUK SEUNG HOON | European Patent Office | 2017

    1 2 SINGLE-SCREW TWIN-RUDDER VESSEL

    Free access
    JI YONG HAE / KIM JIN KYU / KIM HEE TAEK et al. | European Patent Office | 2016

    1 Personal air veihcle

    Free access
    BOOHWAN JEON | European Patent Office | 2021

    폭주 해역의 피항 조선 방법 및 1축 2타선의 피항 조선 시스템

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    TOMITA KAZUSHI / YAMAMOTO HIROTAKA | European Patent Office | 2020

      1축 2타선의 조타각 보정 기능을 갖는 조타 시스템

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      TOMITA KAZUSHI / YAMAMOTO HIROTAKA | European Patent Office | 2024

    2 2 A Large 2-Stroke Ship Engine and Method for A Large 2-Stroke Ship Engine

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    BAEK EUN SUNG / HAN JU SEOG / KIM KI DOO et al. | European Patent Office | 2019

    2 2 STROKE PROPULSION APPARATUS FOR SHIP HAVING DAMAGE PROTECTION FUNCTION

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    PARK HYO SEOB / SHIN CHANG HUN / LEE DONG JIN et al. | European Patent Office | 2022

    2 A FLANGE CONNECTION FOR CONNECTING TWO DOUBLE-WALLED PIPE SECTIONS A GAS SUPPLY SYSTEM AND A LARGE ENGINE

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    GUBLER AARON / SICHLER MARTIN / SPAHNI MARC | European Patent Office | 2021

    2 Floating Leisure Article For Two Users

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    SHIN BINTZ | European Patent Office | 2018

    2inflatable boat submersible motor and mount2

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    KIM JONG HYEE | European Patent Office | 2016

    2inflatable boat water jet engine and mount2

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    KIM JONG HYEE | European Patent Office | 2017

    2 METHOD AND LARGE TWO-STROKE UNIFLOW SCAVENGED INTERNAL COMBUSTION ENGINE CONFIGURED FOR CARBON DIOXIDE CAPTURE

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    CHRISTENSEN HENRIK / FRIEDBERG ANJA ZARAH / JENSEN CHRISTIAN KOCH et al. | European Patent Office | 2024