1–7 of 7 hits
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    Boom frame system and operation vehicle

    Free access
    CAI YI / YAO ZHANLEI / WANG ZHONGJIE | European Patent Office | 2020

    Electric double-platform T-beam transverse moving vehicle

    Free access
    WANG JIANG / ZHANG JIAJUN / SHANG MINGQIAN et al. | European Patent Office | 2020

    Horseshoe-shaped lock

    Free access
    YANG ZHONGJIE / XIA YIPING / WANG YANG et al. | European Patent Office | 2019

      HORSESHOE-SHAPED LOCK

      Free access
      YANG ZHONGJIE / XIA YIPING / WANG YANG et al. | European Patent Office | 2018

    Rail anti-current-flowing structure suitable for urban modern tramcar

    Free access
    ZHANG ZHONGJIE / YAO XING / WANG HAORAN et al. | European Patent Office | 2023

    Reservoir unattended movable water quality monitoring system

    Free access
    DU RUI / QIU YIMING / MENG CHEN et al. | European Patent Office | 2024

    U-SHAPED LOCK

    Free access
    YANG ZHONGJIE / XIA YIPING / WANG YANG et al. | European Patent Office | 2020

    U U-SHAPED LOCK

    Free access
    YANG ZHONGJIE / XIA YIPING / WANG YANG et al. | European Patent Office | 2018