1–7 of 7 hits
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    Built-in balancer type steel coil lifting appliance

    Free access
    REN HAIBO / ZHANG SHUAI | European Patent Office | 2021

    Hydraulic rotating formwork lifting appliance

    Free access
    REN HAIBO / ZHANG SHUAI | European Patent Office | 2021

    Pneumatic 20-40 foot container lifting appliance

    Free access
    REN HAIBO / ZHANG SHUAI | European Patent Office | 2023

    Steel coil transfer self-locking lifting appliance

    Free access
    REN HAIBO / ZHANG SHUAI | European Patent Office | 2021

    Hydraulic vertically-hung and horizontally-placed rotary clamp

    Free access
    REN HAIBO / ZHANG SHUAI / MAO CHUNHONG et al. | European Patent Office | 2021

    Multifunctional negative plate lifting appliance

    Free access
    REN HAIBO / ZHANG SHUAI / MAO CHUNHONG et al. | European Patent Office | 2021

    Rotary fine-adjustment lifting appliance capable of arranging negative plate

    Free access
    REN HAIBO / ZHANG SHUAI / MAO CHUNHONG et al. | European Patent Office | 2021