1–6 of 6 hits
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    Bridge continuous jacking system and jacking construction method

    Free access
    ZHANG WENBIN / MO YICAO / LI XIN et al. | European Patent Office | 2023

    Bridge mounting hoisting equipment

    Free access
    HUANG HUI / ZHANG JUN / FAN BIAO et al. | European Patent Office | 2021

    Steel truss girder cable-stayed bridge initial internode installation mode

    Free access
    YANG CHENGHONG / LIU JINGHONG / ZHANG SIMENG et al. | European Patent Office | 2021

    Locking device and opening and closing mechanism having the same

    Free access
    LIU HUI / WANG KUN / CHEN KAI et al. | European Patent Office | 2020

      LOCKING DEVICE AND OPENING AND CLOSING MECHANISM HAVING THE SAME

      Free access
      LIU HUI / WANG KUN / CHEN KAI et al. | European Patent Office | 2018

    OPENING/CLOSING MECHANISM HAVING A SELF-LOCKING DEVICE

    Free access
    LIU HUI / WANG KUN / CHEN KAI et al. | European Patent Office | 2017

    OPENING/CLOSING MECHANISM EQUIPPED WITH A SELF-LOCK DEVICE

    Free access
    LIU HUI / WANG KUN / CHEN KAI et al. | European Patent Office | 2016